should helicopter
Regular verb: helicopter - helicoptered- helicoptered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd helicopter
you'd helicopter
he'd helicopter
we'd helicopter
you'd helicopter
they'd helicopter 	I'd be helicoptering
you'd be helicoptering
he'd be helicoptering
we'd be helicoptering
you'd be helicoptering
they'd be helicoptering	I should've helicoptered
you should've helicoptered
he should've helicoptered
we should've helicoptered
you should've helicoptered
they should've helicoptered	I should've been helicoptering
you should've been helicoptering
he should've been helicoptering
we should've been helicoptering
you should've been helicoptering
they should've been helicoptering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't helicopter
you shouldn't helicopter
he shouldn't helicopter
we shouldn't helicopter
you shouldn't helicopter
they shouldn't helicopter 	I shouldn't be helicoptering
you shouldn't be helicoptering
he shouldn't be helicoptering
we shouldn't be helicoptering
you shouldn't be helicoptering
they shouldn't be helicoptering	I shouldn't have helicoptered
you shouldn't have helicoptered
he shouldn't have helicoptered
we shouldn't have helicoptered
you shouldn't have helicoptered
they shouldn't have helicoptered	I shouldn't have been helicoptering
you shouldn't have been helicoptering
he shouldn't have been helicoptering
we shouldn't have been helicoptering
you shouldn't have been helicoptering
they shouldn't have been helicoptering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I helicopter?
should you helicopter?
should he helicopter?
should we helicopter?
should you helicopter?
should they helicopter? 	should I be helicoptering?
should you be helicoptering?
should he be helicoptering?
should we be helicoptering?
should you be helicoptering?
should they be helicoptering? 	should I have helicoptered?
should you have helicoptered?
should he have helicoptered?
should we have helicoptered?
should you have helicoptered?
should they have helicoptered? 	should I have been helicoptering?
should you have been helicoptering?
should he have been helicoptering?
should we have been helicoptering?
should you have been helicoptering?
should they have been helicoptering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I helicopter?
shouldn't you helicopter?
shouldn't he helicopter?
shouldn't we helicopter?
shouldn't you helicopter?
shouldn't they helicopter? 	shouldn't I be helicoptering?
shouldn't you be helicoptering?
shouldn't he be helicoptering?
shouldn't we be helicoptering?
shouldn't you be helicoptering?
shouldn't they be helicoptering? 	shouldn't I have helicoptered?
shouldn't you have helicoptered?
shouldn't he have helicoptered?
shouldn't we have helicoptered?
shouldn't you have helicoptered?
shouldn't they have helicoptered? 	shouldn't I have been helicoptering?
shouldn't you have been helicoptering?
shouldn't he have been helicoptering?
shouldn't we have been helicoptering?
shouldn't you have been helicoptering?
shouldn't they have been helicoptering?