should compute
Regular verb: compute - computed- computed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should compute
you should compute
she should compute
we should compute
you should compute
they should compute 	I should be computing
you should be computing
she should be computing
we should be computing
you should be computing
they should be computing	I should have computed
you should have computed
she should have computed
we should have computed
you should have computed
they should have computed	I should have been computing
you should have been computing
she should have been computing
we should have been computing
you should have been computing
they should have been computing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not compute
you should not compute
she should not compute
we should not compute
you should not compute
they should not compute 	I should not be computing
you should not be computing
she should not be computing
we should not be computing
you should not be computing
they should not be computing	I should not have computed
you should not have computed
she should not have computed
we should not have computed
you should not have computed
they should not have computed	I should not have been computing
you should not have been computing
she should not have been computing
we should not have been computing
you should not have been computing
they should not have been computing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I compute?
should you compute?
should she compute?
should we compute?
should you compute?
should they compute? 	should I be computing?
should you be computing?
should she be computing?
should we be computing?
should you be computing?
should they be computing? 	should I have computed?
should you have computed?
should she have computed?
should we have computed?
should you have computed?
should they have computed? 	should I have been computing?
should you have been computing?
should she have been computing?
should we have been computing?
should you have been computing?
should they have been computing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not compute?
should you not compute?
should she not compute?
should we not compute?
should you not compute?
should they not compute? 	should I not be computing?
should you not be computing?
should she not be computing?
should we not be computing?
should you not be computing?
should they not be computing? 	should I not have computed?
should you not have computed?
should she not have computed?
should we not have computed?
should you not have computed?
should they not have computed? 	should I not have been computing?
should you not have been computing?
should she not have been computing?
should we not have been computing?
should you not have been computing?
should they not have been computing?