could infract
Verbe régulier : infract - infracted- infracted

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could infract
you could infract
she could infract
we could infract
you could infract
they could infract 	I could be infracting
you could be infracting
she could be infracting
we could be infracting
you could be infracting
they could be infracting	I could have infracted
you could have infracted
she could have infracted
we could have infracted
you could have infracted
they could have infracted	I could have been infracting
you could have been infracting
she could have been infracting
we could have been infracting
you could have been infracting
they could have been infracting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't infract
you couldn't infract
she couldn't infract
we couldn't infract
you couldn't infract
they couldn't infract 	I couldn't be infracting
you couldn't be infracting
she couldn't be infracting
we couldn't be infracting
you couldn't be infracting
they couldn't be infracting	I couldn't have infracted
you couldn't have infracted
she couldn't have infracted
we couldn't have infracted
you couldn't have infracted
they couldn't have infracted	I couldn't have been infracting
you couldn't have been infracting
she couldn't have been infracting
we couldn't have been infracting
you couldn't have been infracting
they couldn't have been infracting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I infract?
could you infract?
could she infract?
could we infract?
could you infract?
could they infract? 	could I be infracting?
could you be infracting?
could she be infracting?
could we be infracting?
could you be infracting?
could they be infracting? 	could I have infracted?
could you have infracted?
could she have infracted?
could we have infracted?
could you have infracted?
could they have infracted? 	could I have been infracting?
could you have been infracting?
could she have been infracting?
could we have been infracting?
could you have been infracting?
could they have been infracting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I infract?
couldn't you infract?
couldn't she infract?
couldn't we infract?
couldn't you infract?
couldn't they infract? 	couldn't I be infracting?
couldn't you be infracting?
couldn't she be infracting?
couldn't we be infracting?
couldn't you be infracting?
couldn't they be infracting? 	couldn't I have infracted?
couldn't you have infracted?
couldn't she have infracted?
couldn't we have infracted?
couldn't you have infracted?
couldn't they have infracted? 	couldn't I have been infracting?
couldn't you have been infracting?
couldn't she have been infracting?
couldn't we have been infracting?
couldn't you have been infracting?
couldn't they have been infracting?