could clobber
Verbe régulier : clobber - clobbered- clobbered

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could clobber
you could clobber
she could clobber
we could clobber
you could clobber
they could clobber 	I could be clobbering
you could be clobbering
she could be clobbering
we could be clobbering
you could be clobbering
they could be clobbering	I could have clobbered
you could have clobbered
she could have clobbered
we could have clobbered
you could have clobbered
they could have clobbered	I could have been clobbering
you could have been clobbering
she could have been clobbering
we could have been clobbering
you could have been clobbering
they could have been clobbering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't clobber
you couldn't clobber
she couldn't clobber
we couldn't clobber
you couldn't clobber
they couldn't clobber 	I couldn't be clobbering
you couldn't be clobbering
she couldn't be clobbering
we couldn't be clobbering
you couldn't be clobbering
they couldn't be clobbering	I couldn't have clobbered
you couldn't have clobbered
she couldn't have clobbered
we couldn't have clobbered
you couldn't have clobbered
they couldn't have clobbered	I couldn't have been clobbering
you couldn't have been clobbering
she couldn't have been clobbering
we couldn't have been clobbering
you couldn't have been clobbering
they couldn't have been clobbering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I clobber?
could you clobber?
could she clobber?
could we clobber?
could you clobber?
could they clobber? 	could I be clobbering?
could you be clobbering?
could she be clobbering?
could we be clobbering?
could you be clobbering?
could they be clobbering? 	could I have clobbered?
could you have clobbered?
could she have clobbered?
could we have clobbered?
could you have clobbered?
could they have clobbered? 	could I have been clobbering?
could you have been clobbering?
could she have been clobbering?
could we have been clobbering?
could you have been clobbering?
could they have been clobbering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I clobber?
couldn't you clobber?
couldn't she clobber?
couldn't we clobber?
couldn't you clobber?
couldn't they clobber? 	couldn't I be clobbering?
couldn't you be clobbering?
couldn't she be clobbering?
couldn't we be clobbering?
couldn't you be clobbering?
couldn't they be clobbering? 	couldn't I have clobbered?
couldn't you have clobbered?
couldn't she have clobbered?
couldn't we have clobbered?
couldn't you have clobbered?
couldn't they have clobbered? 	couldn't I have been clobbering?
couldn't you have been clobbering?
couldn't she have been clobbering?
couldn't we have been clobbering?
couldn't you have been clobbering?
couldn't they have been clobbering?