could infract
Regular verb: infract - infracted- infracted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
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	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not infract
you could not infract
she could not infract
we could not infract
you could not infract
they could not infract 	I could not be infracting
you could not be infracting
she could not be infracting
we could not be infracting
you could not be infracting
they could not be infracting	I could not have infracted
you could not have infracted
she could not have infracted
we could not have infracted
you could not have infracted
they could not have infracted	I could not have been infracting
you could not have been infracting
she could not have been infracting
we could not have been infracting
you could not have been infracting
they could not have been infracting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
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? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not infract?
could you not infract?
could she not infract?
could we not infract?
could you not infract?
could they not infract? 	could I not be infracting?
could you not be infracting?
could she not be infracting?
could we not be infracting?
could you not be infracting?
could they not be infracting? 	could I not have infracted?
could you not have infracted?
could she not have infracted?
could we not have infracted?
could you not have infracted?
could they not have infracted? 	could I not have been infracting?
could you not have been infracting?
could she not have been infracting?
could we not have been infracting?
could you not have been infracting?
could they not have been infracting?