should drub
Verbe régulier : drub - drubbed- drubbed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should drub
you should drub
he should drub
we should drub
you should drub
they should drub 	I should be drubbing
you should be drubbing
he should be drubbing
we should be drubbing
you should be drubbing
they should be drubbing	I should have drubbed
you should have drubbed
he should have drubbed
we should have drubbed
you should have drubbed
they should have drubbed	I should have been drubbing
you should have been drubbing
he should have been drubbing
we should have been drubbing
you should have been drubbing
they should have been drubbing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I should not drub
you should not drub
he should not drub
we should not drub
you should not drub
they should not drub 	I should not be drubbing
you should not be drubbing
he should not be drubbing
we should not be drubbing
you should not be drubbing
they should not be drubbing	I should not have drubbed
you should not have drubbed
he should not have drubbed
we should not have drubbed
you should not have drubbed
they should not have drubbed	I should not have been drubbing
you should not have been drubbing
he should not have been drubbing
we should not have been drubbing
you should not have been drubbing
they should not have been drubbing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I drub?
should you drub?
should he drub?
should we drub?
should you drub?
should they drub? 	should I be drubbing?
should you be drubbing?
should he be drubbing?
should we be drubbing?
should you be drubbing?
should they be drubbing? 	should I have drubbed?
should you have drubbed?
should he have drubbed?
should we have drubbed?
should you have drubbed?
should they have drubbed? 	should I have been drubbing?
should you have been drubbing?
should he have been drubbing?
should we have been drubbing?
should you have been drubbing?
should they have been drubbing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
should I not drub?
should you not drub?
should he not drub?
should we not drub?
should you not drub?
should they not drub? 	should I not be drubbing?
should you not be drubbing?
should he not be drubbing?
should we not be drubbing?
should you not be drubbing?
should they not be drubbing? 	should I not have drubbed?
should you not have drubbed?
should he not have drubbed?
should we not have drubbed?
should you not have drubbed?
should they not have drubbed? 	should I not have been drubbing?
should you not have been drubbing?
should he not have been drubbing?
should we not have been drubbing?
should you not have been drubbing?
should they not have been drubbing?