should push
Regular verb: push - pushed- pushed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd push
you'd push
he'd push
we'd push
you'd push
they'd push 	I'd be pushing
you'd be pushing
he'd be pushing
we'd be pushing
you'd be pushing
they'd be pushing	I should've pushed
you should've pushed
he should've pushed
we should've pushed
you should've pushed
they should've pushed	I should've been pushing
you should've been pushing
he should've been pushing
we should've been pushing
you should've been pushing
they should've been pushing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't push
you shouldn't push
he shouldn't push
we shouldn't push
you shouldn't push
they shouldn't push 	I shouldn't be pushing
you shouldn't be pushing
he shouldn't be pushing
we shouldn't be pushing
you shouldn't be pushing
they shouldn't be pushing	I shouldn't have pushed
you shouldn't have pushed
he shouldn't have pushed
we shouldn't have pushed
you shouldn't have pushed
they shouldn't have pushed	I shouldn't have been pushing
you shouldn't have been pushing
he shouldn't have been pushing
we shouldn't have been pushing
you shouldn't have been pushing
they shouldn't have been pushing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I push?
should you push?
should he push?
should we push?
should you push?
should they push? 	should I be pushing?
should you be pushing?
should he be pushing?
should we be pushing?
should you be pushing?
should they be pushing? 	should I have pushed?
should you have pushed?
should he have pushed?
should we have pushed?
should you have pushed?
should they have pushed? 	should I have been pushing?
should you have been pushing?
should he have been pushing?
should we have been pushing?
should you have been pushing?
should they have been pushing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I push?
shouldn't you push?
shouldn't he push?
shouldn't we push?
shouldn't you push?
shouldn't they push? 	shouldn't I be pushing?
shouldn't you be pushing?
shouldn't he be pushing?
shouldn't we be pushing?
shouldn't you be pushing?
shouldn't they be pushing? 	shouldn't I have pushed?
shouldn't you have pushed?
shouldn't he have pushed?
shouldn't we have pushed?
shouldn't you have pushed?
shouldn't they have pushed? 	shouldn't I have been pushing?
shouldn't you have been pushing?
shouldn't he have been pushing?
shouldn't we have been pushing?
shouldn't you have been pushing?
shouldn't they have been pushing?