can clench
Verbe régulier : clench - clenched- clenched
Traduction française : serrer - empoigner 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can clench
you can clench
she can clench
we can clench
you can clench
they can clench 	I can be clenching
you can be clenching
she can be clenching
we can be clenching
you can be clenching
they can be clenching	I can have clenched
you can have clenched
she can have clenched
we can have clenched
you can have clenched
they can have clenched	I can have been clenching
you can have been clenching
she can have been clenching
we can have been clenching
you can have been clenching
they can have been clenching	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't clench
you can't clench
she can't clench
we can't clench
you can't clench
they can't clench 	I can't be clenching
you can't be clenching
she can't be clenching
we can't be clenching
you can't be clenching
they can't be clenching	I can't have clenched
you can't have clenched
she can't have clenched
we can't have clenched
you can't have clenched
they can't have clenched	I can't have been clenching
you can't have been clenching
she can't have been clenching
we can't have been clenching
you can't have been clenching
they can't have been clenching	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I clench?
can you clench?
can she clench?
can we clench?
can you clench?
can they clench? 	can I be clenching?
can you be clenching?
can she be clenching?
can we be clenching?
can you be clenching?
can they be clenching? 	can I have clenched?
can you have clenched?
can she have clenched?
can we have clenched?
can you have clenched?
can they have clenched? 	can I have been clenching?
can you have been clenching?
can she have been clenching?
can we have been clenching?
can you have been clenching?
can they have been clenching? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I clench?
can't you clench?
can't she clench?
can't we clench?
can't you clench?
can't they clench? 	can't I be clenching?
can't you be clenching?
can't she be clenching?
can't we be clenching?
can't you be clenching?
can't they be clenching? 	can't I have clenched?
can't you have clenched?
can't she have clenched?
can't we have clenched?
can't you have clenched?
can't they have clenched? 	can't I have been clenching?
can't you have been clenching?
can't she have been clenching?
can't we have been clenching?
can't you have been clenching?
can't they have been clenching?