may impugn
Verbe régulier : impugn - impugned- impugned
Traduction française : contester 

Affirmation 	
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I may impugn
you may impugn
she may impugn
we may impugn
you may impugn
they may impugn 	I may be impugning
you may be impugning
she may be impugning
we may be impugning
you may be impugning
they may be impugning	I may have impugned
you may have impugned
she may have impugned
we may have impugned
you may have impugned
they may have impugned	I may have been impugning
you may have been impugning
she may have been impugning
we may have been impugning
you may have been impugning
they may have been impugning	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I may not impugn
you may not impugn
she may not impugn
we may not impugn
you may not impugn
they may not impugn 	I may not be impugning
you may not be impugning
she may not be impugning
we may not be impugning
you may not be impugning
they may not be impugning	I may not have impugned
you may not have impugned
she may not have impugned
we may not have impugned
you may not have impugned
they may not have impugned	I may not have been impugning
you may not have been impugning
she may not have been impugning
we may not have been impugning
you may not have been impugning
they may not have been impugning	

Forme interrogative 	
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may I impugn?
may you impugn?
may she impugn?
may we impugn?
may you impugn?
may they impugn? 	may I be impugning?
may you be impugning?
may she be impugning?
may we be impugning?
may you be impugning?
may they be impugning? 	may I have impugned?
may you have impugned?
may she have impugned?
may we have impugned?
may you have impugned?
may they have impugned? 	may I have been impugning?
may you have been impugning?
may she have been impugning?
may we have been impugning?
may you have been impugning?
may they have been impugning? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
may I not impugn?
may you not impugn?
may she not impugn?
may we not impugn?
may you not impugn?
may they not impugn? 	may I not be impugning?
may you not be impugning?
may she not be impugning?
may we not be impugning?
may you not be impugning?
may they not be impugning? 	may I not have impugned?
may you not have impugned?
may she not have impugned?
may we not have impugned?
may you not have impugned?
may they not have impugned? 	may I not have been impugning?
may you not have been impugning?
may she not have been impugning?
may we not have been impugning?
may you not have been impugning?
may they not have been impugning?