CONJUGATION OF THE VERB TO JACKKNIFE
PRESENT
Present
I jackknife
you jackknife
he/she/it jackknifes
we jackknife
you jackknife
they jackknife
Present continuous
I am jackknifing
you are jackknifing
he/she/it is jackknifing
we are jackknifing
you are jackknifing
they are jackknifing
Present perfect
I have jackknifed
you have jackknifed
he/she/it has jackknifed
we have jackknifed
you have jackknifed
they have jackknifed
Present perfect continuous
I have been jackknifing
you have been jackknifing
he/she/it has been jackknifing
we have been jackknifing
you have been jackknifing
they have been jackknifing
Present tense is used to refer to circumstances that exist at the present time or over a period that includes the present time. The
present perfect refers to past events, although it can be considered to denote primarily the resulting present situation rather than the events themselves.
PAST
Past
I jackknifed
you jackknifed
he/she/it jackknifed
we jackknifed
you jackknifed
they jackknifed
Past continuous
I was jackknifing
you were jackknifing
he/she/it was jackknifing
we were jackknifing
you were jackknifing
they were jackknifing
Past perfect
I had jackknifed
you had jackknifed
he/she/it had jackknifed
we had jackknifed
you had jackknifed
they had jackknifed
Past perfect continuous
I had been jackknifing
you had been jackknifing
he/she/it had been jackknifing
we had been jackknifing
you had been jackknifing
they had been jackknifing
Past tense forms express circumstances existing at some time in the past,
FUTURE
Future
I will jackknife
you will jackknife
he/she/it will jackknife
we will jackknife
you will jackknife
they will jackknife
Future continuous
I will be jackknifing
you will be jackknifing
he/she/it will be jackknifing
we will be jackknifing
you will be jackknifing
they will be jackknifing
Future perfect
I will have jackknifed
you will have jackknifed
he/she/it will have jackknifed
we will have jackknifed
you will have jackknifed
they will have jackknifed
Future perfect continuous
I will have been jackknifing
you will have been jackknifing
he/she/it will have been jackknifing
we will have been jackknifing
you will have been jackknifing
they will have been jackknifing
The
future is used to express circumstances that will occur at a later time.
CONDITIONAL
Conditional
I would jackknife
you would jackknife
he/she/it would jackknife
we would jackknife
you would jackknife
they would jackknife
Conditional continuous
I would be jackknifing
you would be jackknifing
he/she/it would be jackknifing
we would be jackknifing
you would be jackknifing
they would be jackknifing
Conditional perfect
I would have jackknife
you would have jackknife
he/she/it would have jackknife
we would have jackknife
you would have jackknife
they would have jackknife
Conditional perfect continuous
I would have been jackknifing
you would have been jackknifing
he/she/it would have been jackknifing
we would have been jackknifing
you would have been jackknifing
they would have been jackknifing
Conditional or "future-in-the-past" tense refers to hypothetical or possible actions.
IMPERATIVE
Imperative
you jackknife
we let´s jackknife
you jackknife
The
imperative is used to form commands or requests.
NONFINITE VERB FORMS
Past participle
jackknifed
Present Participle
jackknifing
Infinitive shows the action beyond temporal perspective. The
present participle or gerund shows the action during the session. The
past participle shows the action after completion.
10 ENGLISH BOOKS RELATING TO «JACKKNIFE»
Discover the use of
jackknife in the following bibliographical selection. Books relating to
jackknife and brief extracts from same to provide context of its use in English literature.
No one captures the true spirit of America like William W. Johnstone and J.A. Johnstone.
William W. Johnstone, J.A. Johnstone, 2008
2
The
Jackknife and Bootstrap
This book provides a systematic introduction to the theory of the jackknife, bootstrap and other resampling methods that have been developed in the last twenty years.
Jun Shao, Dongsheng Tu, 2012
3
The
Jackknife, the Bootstrap, and Other Resampling Plans
The jackknife and the bootstrap are nonparametric methods for assessing the errors in a statistical estimation problem.
4
Adaptive
Jackknife Estimators for Stochastic Programming
Here by applying the usual jackknife estimator, i.e., with q = 1, we have actually
increased the bias in magnitude and reversed the sign of the bias. If we choose q
= 2 then EJQ2 = 0. For Examples 2 and 3, the standard jackknife estimators, JQ1,
...
5
Encyclopedia of Environmetrics
[9] Fay, R.E. (1985). A jackknife chi-square test for complex samples. Journal of
the American Statistical Association 80. 148-157. |10] Fox. T.. Hinkley. D.V. &
Larntz. K. (1980). Jackknifing in nonlinear regression, Technometrics 22, 123-
129.
Abdel H. El-Shaarawi, Walter W. Piegorsch, 2001
The poems of Jackknife & Light (which was a finalist in the National Poetry Series of 1996) give their meanings up slowly, with a languorous precision and care.
7
Statistical Demography and Forecasting
That method parallels the jackknife treatment in Section 8.1. One can also,
however, choose the subsamples with multi-stage sampling; Sitter (1992, 761-
764) and Rao and Wu (1988, 239) provide details for two-stage sampling. The
simplest ...
Juha Alho, Bruce Spencer, 2005
8
Introduction to Variance Estimation
CHAPTER. 4. The. Jackknife. Method. 4.1. Introduction. In Chapters 2 and 3, we
discussed variance estimating techniques based on random groups and
balanced half-samples. Both of these methods are members of the class of
variance ...
9
Automated Stratigraphic Correlation
Use of all coefficients results in a jackknife spline which interpolates between
these successive values. For example, Table 9.7 shows the values si, q,' and s(
_q,-) for the splinecurve of Figure 9.13a. The corresponding jackknife spline
based ...
10
Statistical Modeling of the National Assessment of ...
200) NAEP's jackknife variance estimator is designed for the situation where the
first-stage units, or appropriate aggregates of them, are paired within strata. It
estimates the sampling variability of any statistic as the sum of components of ...
Murray Aitkin, Irit Aitkin, 2011
10 NEWS ITEMS WHICH INCLUDE THE TERM «JACKKNIFE»
Find out what the national and international press are talking about and how the term
jackknife is used in the context of the following news items.
Rattlesnake encounter reported in West Riverside neighborhood
It struck, and its fangs got caught on a jackknife he had in his back pocket, flailing there as the young boy tried to shake it off. “I was pretty sick,” ... «The Missoulian, Jul 15»
Carriage horse collapses on Charleston street after scare from truck …
A noise from a cement truck made the horse jump, causing the carriage to jackknife and the horse to sit down and then collapse on his side, ... «Charleston Post Courier, Jul 15»
4 die in 3 crashes on Arkansas roads
The collision also caused the truck to leave the road, jackknife and hit trees. At the time of the crash, the weather was clear and roads were dry. «Northwest Arkansas News, Jul 15»
The quiet carver: Parkman man making the art he enjoys - Feature …
And I would take small sticks and a jackknife, and I was going to try to make totem poles. My mother would end up throwing them in the stove,” ... «The Sheridan Press, Jul 15»
Review: Mighty Mighty Bosstones return to NYC's Webster Hall …
... a packed house before kicking off their 28 song set with "The Old School Off the Bright" from their 2002 studio album A Jackknife to a Swan. «Examiner.com, Jul 15»
City worker says 'I was just doing my job' - Story | Savannah | WJCL …
(WJCL) -- Travis Dawn says seeing a truck jackknife in front of him was like something out of a movie. But after safely stopping, and checking on ... «WJCL News, Jul 15»
Movie Capsules: What's Showing
... as if they were a trucker's Slim Jims: something to be ingested on the go as necessary, to help fuel the ride until the next collision, jackknife or hijacking. «Memphis Commercial Appeal, Jul 15»
Debt: A rite of passage into adulthood
A child with a jackknife can be a danger to himself or herself. An adult with a credit card can be just as dangerous. It is wise to treat a credit card ... «Traverse City Record Eagle, Jul 15»
The Ground under Our Feet
Which is to say I bought some tins of sardines, filled used milk jugs with tap water, put a jackknife and a headlamp in a small backpack, and ... «Tricycle, Jul 15»
Former Marblehead mayor killed in crash
It proceeded to jackknife and strike the bus, they said. Mr. Greenwood was taken to Wood County Hospital for minor injuries. Mr. Gronka, Mr. «Toledo Blade, Jul 15»
