should assume
Regular verb: assume - assumed- assumed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should assume
you should assume
she should assume
we should assume
you should assume
they should assume 	I should be assuming
you should be assuming
she should be assuming
we should be assuming
you should be assuming
they should be assuming	I should have assumed
you should have assumed
she should have assumed
we should have assumed
you should have assumed
they should have assumed	I should have been assuming
you should have been assuming
she should have been assuming
we should have been assuming
you should have been assuming
they should have been assuming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not assume
you should not assume
she should not assume
we should not assume
you should not assume
they should not assume 	I should not be assuming
you should not be assuming
she should not be assuming
we should not be assuming
you should not be assuming
they should not be assuming	I should not have assumed
you should not have assumed
she should not have assumed
we should not have assumed
you should not have assumed
they should not have assumed	I should not have been assuming
you should not have been assuming
she should not have been assuming
we should not have been assuming
you should not have been assuming
they should not have been assuming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I assume?
should you assume?
should she assume?
should we assume?
should you assume?
should they assume? 	should I be assuming?
should you be assuming?
should she be assuming?
should we be assuming?
should you be assuming?
should they be assuming? 	should I have assumed?
should you have assumed?
should she have assumed?
should we have assumed?
should you have assumed?
should they have assumed? 	should I have been assuming?
should you have been assuming?
should she have been assuming?
should we have been assuming?
should you have been assuming?
should they have been assuming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not assume?
should you not assume?
should she not assume?
should we not assume?
should you not assume?
should they not assume? 	should I not be assuming?
should you not be assuming?
should she not be assuming?
should we not be assuming?
should you not be assuming?
should they not be assuming? 	should I not have assumed?
should you not have assumed?
should she not have assumed?
should we not have assumed?
should you not have assumed?
should they not have assumed? 	should I not have been assuming?
should you not have been assuming?
should she not have been assuming?
should we not have been assuming?
should you not have been assuming?
should they not have been assuming?