to jackknife
Verbo regular: jackknife - jackknifed- jackknifed

Indicativo 	
Presente 	Presente continuo 	Pretérito 	Pretérito continuo 	
I jackknife
you jackknife
he jackknifes
we jackknife
you jackknife
they jackknife 	I'mjackknifing
you'rejackknifing
he'sjackknifing
we'rejackknifing
you'rejackknifing
they'rejackknifing	I jackknifed
you jackknifed
he jackknifed
we jackknifed
you jackknifed
they jackknifed	Iwasjackknifing
youwerejackknifing
hewasjackknifing
wewerejackknifing
youwerejackknifing
theywerejackknifing	
Presente perfecto 	Presente perfecto continuo 	Pluscuamperfecto 	Pluscuamperfecto continuo 	
I've jackknifed
you've jackknifed
he's jackknifed
we've jackknifed
you've jackknifed
they've jackknifed	I'vebeen jackknifing
you'vebeen jackknifing
he'sbeen jackknifing
we'vebeen jackknifing
you'vebeen jackknifing
they'vebeen jackknifing	I'd jackknifed
you'd jackknifed
he'd jackknifed
we'd jackknifed
you'd jackknifed
they'd jackknifed	I'd been jackknifing
you'd been jackknifing
he'd been jackknifing
we'd been jackknifing
you'd been jackknifing
they'd been jackknifing	
Futuro simple 	Futuro continuo 	Futuro perfecto 	Futuro perfecto contínuo 	
I'll jackknife
you'll jackknife
he'll jackknife
we'll jackknife
you'll jackknife
they'll jackknife 	I'll be jackknifing
you'll be jackknifing
he'll be jackknifing
we'll be jackknifing
you'll be jackknifing
they'll be jackknifing	I'll have jackknifed
you'll have jackknifed
he'll have jackknifed
we'll have jackknifed
you'll have jackknifed
they'll have jackknifed	I'll have been jackknifing
you'll have been jackknifing
he'll have been jackknifing
we'll have been jackknifing
you'll have been jackknifing
they'll have been jackknifing	

Condicional 	
Presente 	Presente continuo 	Passado 	Passado continuo 	
I'd jackknife
you'd jackknife
he'd jackknife
we'd jackknife
you'd jackknife
they'd jackknife 	I'd be jackknifing
you'd be jackknifing
he'd be jackknifing
we'd be jackknifing
you'd be jackknifing
they'd be jackknifing	I'd have jackknifed
you'd have jackknifed
he'd have jackknifed
we'd have jackknifed
you'd have jackknifed
they'd have jackknifed	I'd have been jackknifing
you'd have been jackknifing
he'd have been jackknifing
we'd have been jackknifing
you'd have been jackknifing
they'd have been jackknifing	

Infinitivo 	
Imperativo 	
Infinitivo 	 	Imperativo 	 	
to jackknife 	 	jackknife
Let's jackknife
jackknife 	 	

Participio 	
Presente 	Passado 	 	 	
jackknifing	jackknifed