could intrench
Verbe régulier : intrench - intrenched- intrenched

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could intrench
you could intrench
she could intrench
we could intrench
you could intrench
they could intrench 	I could be intrenching
you could be intrenching
she could be intrenching
we could be intrenching
you could be intrenching
they could be intrenching	I could have intrenched
you could have intrenched
she could have intrenched
we could have intrenched
you could have intrenched
they could have intrenched	I could have been intrenching
you could have been intrenching
she could have been intrenching
we could have been intrenching
you could have been intrenching
they could have been intrenching	

Négation 	
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I couldn't intrench
you couldn't intrench
she couldn't intrench
we couldn't intrench
you couldn't intrench
they couldn't intrench 	I couldn't be intrenching
you couldn't be intrenching
she couldn't be intrenching
we couldn't be intrenching
you couldn't be intrenching
they couldn't be intrenching	I couldn't have intrenched
you couldn't have intrenched
she couldn't have intrenched
we couldn't have intrenched
you couldn't have intrenched
they couldn't have intrenched	I couldn't have been intrenching
you couldn't have been intrenching
she couldn't have been intrenching
we couldn't have been intrenching
you couldn't have been intrenching
they couldn't have been intrenching	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I intrench?
could you intrench?
could she intrench?
could we intrench?
could you intrench?
could they intrench? 	could I be intrenching?
could you be intrenching?
could she be intrenching?
could we be intrenching?
could you be intrenching?
could they be intrenching? 	could I have intrenched?
could you have intrenched?
could she have intrenched?
could we have intrenched?
could you have intrenched?
could they have intrenched? 	could I have been intrenching?
could you have been intrenching?
could she have been intrenching?
could we have been intrenching?
could you have been intrenching?
could they have been intrenching? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I intrench?
couldn't you intrench?
couldn't she intrench?
couldn't we intrench?
couldn't you intrench?
couldn't they intrench? 	couldn't I be intrenching?
couldn't you be intrenching?
couldn't she be intrenching?
couldn't we be intrenching?
couldn't you be intrenching?
couldn't they be intrenching? 	couldn't I have intrenched?
couldn't you have intrenched?
couldn't she have intrenched?
couldn't we have intrenched?
couldn't you have intrenched?
couldn't they have intrenched? 	couldn't I have been intrenching?
couldn't you have been intrenching?
couldn't she have been intrenching?
couldn't we have been intrenching?
couldn't you have been intrenching?
couldn't they have been intrenching?