ought to piece
Verbe régulier : piece - pieced- pieced

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to piece
you ought to piece
he ought to piece
we ought to piece
you ought to piece
they ought to piece 	I ought to be piecing
you ought to be piecing
he ought to be piecing
we ought to be piecing
you ought to be piecing
they ought to be piecing	I ought to have pieced
you ought to have pieced
he ought to have pieced
we ought to have pieced
you ought to have pieced
they ought to have pieced	I ought to have been piecing
you ought to have been piecing
he ought to have been piecing
we ought to have been piecing
you ought to have been piecing
they ought to have been piecing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought not to piece
you ought not to piece
he ought not to piece
we ought not to piece
you ought not to piece
they ought not to piece 	I ought not to piecing
you ought not to piecing
he ought not to piecing
we ought not to piecing
you ought not to piecing
they ought not to piecing	I ought not to have pieced
you ought not to have pieced
he ought not to have pieced
we ought not to have pieced
you ought not to have pieced
they ought not to have pieced	I ought not to have been piecing
you ought not to have been piecing
he ought not to have been piecing
we ought not to have been piecing
you ought not to have been piecing
they ought not to have been piecing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I piece?
ought to you piece?
ought to he piece?
ought to we piece?
ought to you piece?
ought to they piece? 	ought to I be piecing?
ought to you be piecing?
ought to he be piecing?
ought to we be piecing?
ought to you be piecing?
ought to they be piecing? 	ought to I have pieced?
ought to you have pieced?
ought to he have pieced?
ought to we have pieced?
ought to you have pieced?
ought to they have pieced? 	ought to I have been piecing?
ought to you have been piecing?
ought to he have been piecing?
ought to we have been piecing?
ought to you have been piecing?
ought to they have been piecing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought I not to piece?
ought you not to piece?
ought he not to piece?
ought we not to piece?
ought you not to piece?
ought they not to piece? 	ought I not to be piecing?
ought you not to be piecing?
ought he not to be piecing?
ought we not to be piecing?
ought you not to be piecing?
ought they not to be piecing? 	ought I not to have pieced?
ought you not to have pieced?
ought he not to have pieced?
ought we not to have pieced?
ought you not to have pieced?
ought they not to have pieced? 	ought I not to have been piecing?
ought you not to have been piecing?
ought he not to have been piecing?
ought we not to have been piecing?
ought you not to have been piecing?
ought they not to have been piecing?