should conjecture
Regular verb: conjecture - conjectured- conjectured

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should conjecture
you should conjecture
she should conjecture
we should conjecture
you should conjecture
they should conjecture 	I should be conjecturing
you should be conjecturing
she should be conjecturing
we should be conjecturing
you should be conjecturing
they should be conjecturing	I should have conjectured
you should have conjectured
she should have conjectured
we should have conjectured
you should have conjectured
they should have conjectured	I should have been conjecturing
you should have been conjecturing
she should have been conjecturing
we should have been conjecturing
you should have been conjecturing
they should have been conjecturing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not conjecture
you should not conjecture
she should not conjecture
we should not conjecture
you should not conjecture
they should not conjecture 	I should not be conjecturing
you should not be conjecturing
she should not be conjecturing
we should not be conjecturing
you should not be conjecturing
they should not be conjecturing	I should not have conjectured
you should not have conjectured
she should not have conjectured
we should not have conjectured
you should not have conjectured
they should not have conjectured	I should not have been conjecturing
you should not have been conjecturing
she should not have been conjecturing
we should not have been conjecturing
you should not have been conjecturing
they should not have been conjecturing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I conjecture?
should you conjecture?
should she conjecture?
should we conjecture?
should you conjecture?
should they conjecture? 	should I be conjecturing?
should you be conjecturing?
should she be conjecturing?
should we be conjecturing?
should you be conjecturing?
should they be conjecturing? 	should I have conjectured?
should you have conjectured?
should she have conjectured?
should we have conjectured?
should you have conjectured?
should they have conjectured? 	should I have been conjecturing?
should you have been conjecturing?
should she have been conjecturing?
should we have been conjecturing?
should you have been conjecturing?
should they have been conjecturing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I not conjecture?
should you not conjecture?
should she not conjecture?
should we not conjecture?
should you not conjecture?
should they not conjecture? 	should I not be conjecturing?
should you not be conjecturing?
should she not be conjecturing?
should we not be conjecturing?
should you not be conjecturing?
should they not be conjecturing? 	should I not have conjectured?
should you not have conjectured?
should she not have conjectured?
should we not have conjectured?
should you not have conjectured?
should they not have conjectured? 	should I not have been conjecturing?
should you not have been conjecturing?
should she not have been conjecturing?
should we not have been conjecturing?
should you not have been conjecturing?
should they not have been conjecturing?