could pun
Verbe régulier : pun - punned- punned
Traduction française : faire des calembours 

Affirmation 	
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I could pun
you could pun
she could pun
we could pun
you could pun
they could pun 	I could be punning
you could be punning
she could be punning
we could be punning
you could be punning
they could be punning	I could have punned
you could have punned
she could have punned
we could have punned
you could have punned
they could have punned	I could have been punning
you could have been punning
she could have been punning
we could have been punning
you could have been punning
they could have been punning	

Négation 	
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I couldn't pun
you couldn't pun
she couldn't pun
we couldn't pun
you couldn't pun
they couldn't pun 	I couldn't be punning
you couldn't be punning
she couldn't be punning
we couldn't be punning
you couldn't be punning
they couldn't be punning	I couldn't have punned
you couldn't have punned
she couldn't have punned
we couldn't have punned
you couldn't have punned
they couldn't have punned	I couldn't have been punning
you couldn't have been punning
she couldn't have been punning
we couldn't have been punning
you couldn't have been punning
they couldn't have been punning	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I pun?
could you pun?
could she pun?
could we pun?
could you pun?
could they pun? 	could I be punning?
could you be punning?
could she be punning?
could we be punning?
could you be punning?
could they be punning? 	could I have punned?
could you have punned?
could she have punned?
could we have punned?
could you have punned?
could they have punned? 	could I have been punning?
could you have been punning?
could she have been punning?
could we have been punning?
could you have been punning?
could they have been punning? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I pun?
couldn't you pun?
couldn't she pun?
couldn't we pun?
couldn't you pun?
couldn't they pun? 	couldn't I be punning?
couldn't you be punning?
couldn't she be punning?
couldn't we be punning?
couldn't you be punning?
couldn't they be punning? 	couldn't I have punned?
couldn't you have punned?
couldn't she have punned?
couldn't we have punned?
couldn't you have punned?
couldn't they have punned? 	couldn't I have been punning?
couldn't you have been punning?
couldn't she have been punning?
couldn't we have been punning?
couldn't you have been punning?
couldn't they have been punning?