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

Indicatif 	
Présent 	Présent continu 	Prétérit 	Prétérit continu 	
I impugn
you impugn
she impugns
we impugn
you impugn
they impugn 	I'mimpugning
you'reimpugning
she'simpugning
we'reimpugning
you'reimpugning
they'reimpugning	I impugned
you impugned
she impugned
we impugned
you impugned
they impugned	Iwasimpugning
youwereimpugning
shewasimpugning
wewereimpugning
youwereimpugning
theywereimpugning	
Present perfect 	Present perfect continu 	Pluperfect 	Pluperfect continu 	
I've impugned
you've impugned
she's impugned
we've impugned
you've impugned
they've impugned	I'vebeen impugning
you'vebeen impugning
she'sbeen impugning
we'vebeen impugning
you'vebeen impugning
they'vebeen impugning	I'd impugned
you'd impugned
she'd impugned
we'd impugned
you'd impugned
they'd impugned	I'd been impugning
you'd been impugning
she'd been impugning
we'd been impugning
you'd been impugning
they'd been impugning	
Futur 	Futur continu 	Futur antérieur 	Futur antérieur continu 	
I'll impugn
you'll impugn
she'll impugn
we'll impugn
you'll impugn
they'll impugn 	I'll be impugning
you'll be impugning
she'll be impugning
we'll be impugning
you'll be impugning
they'll be impugning	I'll have impugned
you'll have impugned
she'll have impugned
we'll have impugned
you'll have impugned
they'll have impugned	I'll have been impugning
you'll have been impugning
she'll have been impugning
we'll have been impugning
you'll have been impugning
they'll have been impugning	

Conditionnel 	
Présent 	Présent continu 	Passé 	Passé continu 	
I'd impugn
you'd impugn
she'd impugn
we'd impugn
you'd impugn
they'd impugn 	I'd be impugning
you'd be impugning
she'd be impugning
we'd be impugning
you'd be impugning
they'd be impugning	I'd have impugned
you'd have impugned
she'd have impugned
we'd have impugned
you'd have impugned
they'd have impugned	I'd have been impugning
you'd have been impugning
she'd have been impugning
we'd have been impugning
you'd have been impugning
they'd have been impugning	

Infinitif 	
Impératif 	
Infinitif 	 	Impératif 	 	
to impugn 	 	impugn
Let's impugn
impugn 	 	

Participe 	
Présent 	Passé 	 	 	
impugning	impugned