should deflate
Regular verb: deflate - deflated- deflated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should deflate
you should deflate
she should deflate
we should deflate
you should deflate
they should deflate 	I should be deflating
you should be deflating
she should be deflating
we should be deflating
you should be deflating
they should be deflating	I should have deflated
you should have deflated
she should have deflated
we should have deflated
you should have deflated
they should have deflated	I should have been deflating
you should have been deflating
she should have been deflating
we should have been deflating
you should have been deflating
they should have been deflating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not deflate
you should not deflate
she should not deflate
we should not deflate
you should not deflate
they should not deflate 	I should not be deflating
you should not be deflating
she should not be deflating
we should not be deflating
you should not be deflating
they should not be deflating	I should not have deflated
you should not have deflated
she should not have deflated
we should not have deflated
you should not have deflated
they should not have deflated	I should not have been deflating
you should not have been deflating
she should not have been deflating
we should not have been deflating
you should not have been deflating
they should not have been deflating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I deflate?
should you deflate?
should she deflate?
should we deflate?
should you deflate?
should they deflate? 	should I be deflating?
should you be deflating?
should she be deflating?
should we be deflating?
should you be deflating?
should they be deflating? 	should I have deflated?
should you have deflated?
should she have deflated?
should we have deflated?
should you have deflated?
should they have deflated? 	should I have been deflating?
should you have been deflating?
should she have been deflating?
should we have been deflating?
should you have been deflating?
should they have been deflating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not deflate?
should you not deflate?
should she not deflate?
should we not deflate?
should you not deflate?
should they not deflate? 	should I not be deflating?
should you not be deflating?
should she not be deflating?
should we not be deflating?
should you not be deflating?
should they not be deflating? 	should I not have deflated?
should you not have deflated?
should she not have deflated?
should we not have deflated?
should you not have deflated?
should they not have deflated? 	should I not have been deflating?
should you not have been deflating?
should she not have been deflating?
should we not have been deflating?
should you not have been deflating?
should they not have been deflating?