ought to clench
Verbe régulier : clench - clenched- clenched
Traduction française : serrer - empoigner 

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

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought not to clench
you ought not to clench
she ought not to clench
we ought not to clench
you ought not to clench
they ought not to clench 	I ought not to clenching
you ought not to clenching
she ought not to clenching
we ought not to clenching
you ought not to clenching
they ought not to clenching	I ought not to have clenched
you ought not to have clenched
she ought not to have clenched
we ought not to have clenched
you ought not to have clenched
they ought not to have clenched	I ought not to have been clenching
you ought not to have been clenching
she ought not to have been clenching
we ought not to have been clenching
you ought not to have been clenching
they ought not to have been clenching	

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

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought I not to clench?
ought you not to clench?
ought she not to clench?
ought we not to clench?
ought you not to clench?
ought they not to clench? 	ought I not to be clenching?
ought you not to be clenching?
ought she not to be clenching?
ought we not to be clenching?
ought you not to be clenching?
ought they not to be clenching? 	ought I not to have clenched?
ought you not to have clenched?
ought she not to have clenched?
ought we not to have clenched?
ought you not to have clenched?
ought they not to have clenched? 	ought I not to have been clenching?
ought you not to have been clenching?
ought she not to have been clenching?
ought we not to have been clenching?
ought you not to have been clenching?
ought they not to have been clenching?