ought to silk
Verbe régulier : silk - silked- silked

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to silk
you ought to silk
she ought to silk
we ought to silk
you ought to silk
they ought to silk 	I ought to be silking
you ought to be silking
she ought to be silking
we ought to be silking
you ought to be silking
they ought to be silking	I ought to have silked
you ought to have silked
she ought to have silked
we ought to have silked
you ought to have silked
they ought to have silked	I ought to have been silking
you ought to have been silking
she ought to have been silking
we ought to have been silking
you ought to have been silking
they ought to have been silking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought not to silk
you ought not to silk
she ought not to silk
we ought not to silk
you ought not to silk
they ought not to silk 	I ought not to silking
you ought not to silking
she ought not to silking
we ought not to silking
you ought not to silking
they ought not to silking	I ought not to have silked
you ought not to have silked
she ought not to have silked
we ought not to have silked
you ought not to have silked
they ought not to have silked	I ought not to have been silking
you ought not to have been silking
she ought not to have been silking
we ought not to have been silking
you ought not to have been silking
they ought not to have been silking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I silk?
ought to you silk?
ought to she silk?
ought to we silk?
ought to you silk?
ought to they silk? 	ought to I be silking?
ought to you be silking?
ought to she be silking?
ought to we be silking?
ought to you be silking?
ought to they be silking? 	ought to I have silked?
ought to you have silked?
ought to she have silked?
ought to we have silked?
ought to you have silked?
ought to they have silked? 	ought to I have been silking?
ought to you have been silking?
ought to she have been silking?
ought to we have been silking?
ought to you have been silking?
ought to they have been silking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought I not to silk?
ought you not to silk?
ought she not to silk?
ought we not to silk?
ought you not to silk?
ought they not to silk? 	ought I not to be silking?
ought you not to be silking?
ought she not to be silking?
ought we not to be silking?
ought you not to be silking?
ought they not to be silking? 	ought I not to have silked?
ought you not to have silked?
ought she not to have silked?
ought we not to have silked?
ought you not to have silked?
ought they not to have silked? 	ought I not to have been silking?
ought you not to have been silking?
ought she not to have been silking?
ought we not to have been silking?
ought you not to have been silking?
ought they not to have been silking?