should push
Regular verb: push - pushed- pushed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should push
you should push
she should push
we should push
you should push
they should push 	I should be pushing
you should be pushing
she should be pushing
we should be pushing
you should be pushing
they should be pushing	I should have pushed
you should have pushed
she should have pushed
we should have pushed
you should have pushed
they should have pushed	I should have been pushing
you should have been pushing
she should have been pushing
we should have been pushing
you should have been pushing
they should have been pushing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not push
you should not push
she should not push
we should not push
you should not push
they should not push 	I should not be pushing
you should not be pushing
she should not be pushing
we should not be pushing
you should not be pushing
they should not be pushing	I should not have pushed
you should not have pushed
she should not have pushed
we should not have pushed
you should not have pushed
they should not have pushed	I should not have been pushing
you should not have been pushing
she should not have been pushing
we should not have been pushing
you should not have been pushing
they should not have been pushing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I push?
should you push?
should she push?
should we push?
should you push?
should they push? 	should I be pushing?
should you be pushing?
should she be pushing?
should we be pushing?
should you be pushing?
should they be pushing? 	should I have pushed?
should you have pushed?
should she 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 she 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 	
should I not push?
should you not push?
should she not push?
should we not push?
should you not push?
should they not push? 	should I not be pushing?
should you not be pushing?
should she not be pushing?
should we not be pushing?
should you not be pushing?
should they not be pushing? 	should I not have pushed?
should you not have pushed?
should she not have pushed?
should we not have pushed?
should you not have pushed?
should they not have pushed? 	should I not have been pushing?
should you not have been pushing?
should she not have been pushing?
should we not have been pushing?
should you not have been pushing?
should they not have been pushing?