ought to fribble
Verbe régulier : fribble - fribbled- fribbled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to fribble
you ought to fribble
she ought to fribble
we ought to fribble
you ought to fribble
they ought to fribble 	I ought to be fribbling
you ought to be fribbling
she ought to be fribbling
we ought to be fribbling
you ought to be fribbling
they ought to be fribbling	I ought to have fribbled
you ought to have fribbled
she ought to have fribbled
we ought to have fribbled
you ought to have fribbled
they ought to have fribbled	I ought to have been fribbling
you ought to have been fribbling
she ought to have been fribbling
we ought to have been fribbling
you ought to have been fribbling
they ought to have been fribbling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought not to fribble
you ought not to fribble
she ought not to fribble
we ought not to fribble
you ought not to fribble
they ought not to fribble 	I ought not to fribbling
you ought not to fribbling
she ought not to fribbling
we ought not to fribbling
you ought not to fribbling
they ought not to fribbling	I ought not to have fribbled
you ought not to have fribbled
she ought not to have fribbled
we ought not to have fribbled
you ought not to have fribbled
they ought not to have fribbled	I ought not to have been fribbling
you ought not to have been fribbling
she ought not to have been fribbling
we ought not to have been fribbling
you ought not to have been fribbling
they ought not to have been fribbling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I fribble?
ought to you fribble?
ought to she fribble?
ought to we fribble?
ought to you fribble?
ought to they fribble? 	ought to I be fribbling?
ought to you be fribbling?
ought to she be fribbling?
ought to we be fribbling?
ought to you be fribbling?
ought to they be fribbling? 	ought to I have fribbled?
ought to you have fribbled?
ought to she have fribbled?
ought to we have fribbled?
ought to you have fribbled?
ought to they have fribbled? 	ought to I have been fribbling?
ought to you have been fribbling?
ought to she have been fribbling?
ought to we have been fribbling?
ought to you have been fribbling?
ought to they have been fribbling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought I not to fribble?
ought you not to fribble?
ought she not to fribble?
ought we not to fribble?
ought you not to fribble?
ought they not to fribble? 	ought I not to be fribbling?
ought you not to be fribbling?
ought she not to be fribbling?
ought we not to be fribbling?
ought you not to be fribbling?
ought they not to be fribbling? 	ought I not to have fribbled?
ought you not to have fribbled?
ought she not to have fribbled?
ought we not to have fribbled?
ought you not to have fribbled?
ought they not to have fribbled? 	ought I not to have been fribbling?
ought you not to have been fribbling?
ought she not to have been fribbling?
ought we not to have been fribbling?
ought you not to have been fribbling?
ought they not to have been fribbling?