should conjecture
Regular verb: conjecture - conjectured- conjectured

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

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't conjecture
you shouldn't conjecture
she shouldn't conjecture
we shouldn't conjecture
you shouldn't conjecture
they shouldn't conjecture 	I shouldn't be conjecturing
you shouldn't be conjecturing
she shouldn't be conjecturing
we shouldn't be conjecturing
you shouldn't be conjecturing
they shouldn't be conjecturing	I shouldn't have conjectured
you shouldn't have conjectured
she shouldn't have conjectured
we shouldn't have conjectured
you shouldn't have conjectured
they shouldn't have conjectured	I shouldn't have been conjecturing
you shouldn't have been conjecturing
she shouldn't have been conjecturing
we shouldn't have been conjecturing
you shouldn't have been conjecturing
they shouldn't 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 	
shouldn't I conjecture?
shouldn't you conjecture?
shouldn't she conjecture?
shouldn't we conjecture?
shouldn't you conjecture?
shouldn't they conjecture? 	shouldn't I be conjecturing?
shouldn't you be conjecturing?
shouldn't she be conjecturing?
shouldn't we be conjecturing?
shouldn't you be conjecturing?
shouldn't they be conjecturing? 	shouldn't I have conjectured?
shouldn't you have conjectured?
shouldn't she have conjectured?
shouldn't we have conjectured?
shouldn't you have conjectured?
shouldn't they have conjectured? 	shouldn't I have been conjecturing?
shouldn't you have been conjecturing?
shouldn't she have been conjecturing?
shouldn't we have been conjecturing?
shouldn't you have been conjecturing?
shouldn't they have been conjecturing?