should speculate
Verbe régulier : speculate - speculated- speculated
Traduction française : s'interroger - spéculer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should speculate
you should speculate
she should speculate
we should speculate
you should speculate
they should speculate 	I should be speculating
you should be speculating
she should be speculating
we should be speculating
you should be speculating
they should be speculating	I should have speculated
you should have speculated
she should have speculated
we should have speculated
you should have speculated
they should have speculated	I should have been speculating
you should have been speculating
she should have been speculating
we should have been speculating
you should have been speculating
they should have been speculating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not speculate
you should not speculate
she should not speculate
we should not speculate
you should not speculate
they should not speculate 	I should not be speculating
you should not be speculating
she should not be speculating
we should not be speculating
you should not be speculating
they should not be speculating	I should not have speculated
you should not have speculated
she should not have speculated
we should not have speculated
you should not have speculated
they should not have speculated	I should not have been speculating
you should not have been speculating
she should not have been speculating
we should not have been speculating
you should not have been speculating
they should not have been speculating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I speculate?
should you speculate?
should she speculate?
should we speculate?
should you speculate?
should they speculate? 	should I be speculating?
should you be speculating?
should she be speculating?
should we be speculating?
should you be speculating?
should they be speculating? 	should I have speculated?
should you have speculated?
should she have speculated?
should we have speculated?
should you have speculated?
should they have speculated? 	should I have been speculating?
should you have been speculating?
should she have been speculating?
should we have been speculating?
should you have been speculating?
should they have been speculating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not speculate?
should you not speculate?
should she not speculate?
should we not speculate?
should you not speculate?
should they not speculate? 	should I not be speculating?
should you not be speculating?
should she not be speculating?
should we not be speculating?
should you not be speculating?
should they not be speculating? 	should I not have speculated?
should you not have speculated?
should she not have speculated?
should we not have speculated?
should you not have speculated?
should they not have speculated? 	should I not have been speculating?
should you not have been speculating?
should she not have been speculating?
should we not have been speculating?
should you not have been speculating?
should they not have been speculating?