ought to undo
Verbo irregular: undo - undid- undone

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to undo
you ought to undo
she ought to undo
we ought to undo
you ought to undo
they ought to undo 	I ought to be undoing
you ought to be undoing
she ought to be undoing
we ought to be undoing
you ought to be undoing
they ought to be undoing	I ought to have undone
you ought to have undone
she ought to have undone
we ought to have undone
you ought to have undone
they ought to have undone	I ought to have been undoing
you ought to have been undoing
she ought to have been undoing
we ought to have been undoing
you ought to have been undoing
they ought to have been undoing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought not to undo
you ought not to undo
she ought not to undo
we ought not to undo
you ought not to undo
they ought not to undo 	I ought not to undoing
you ought not to undoing
she ought not to undoing
we ought not to undoing
you ought not to undoing
they ought not to undoing	I ought not to have undone
you ought not to have undone
she ought not to have undone
we ought not to have undone
you ought not to have undone
they ought not to have undone	I ought not to have been undoing
you ought not to have been undoing
she ought not to have been undoing
we ought not to have been undoing
you ought not to have been undoing
they ought not to have been undoing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I undo?
ought to you undo?
ought to she undo?
ought to we undo?
ought to you undo?
ought to they undo? 	ought to I be undoing?
ought to you be undoing?
ought to she be undoing?
ought to we be undoing?
ought to you be undoing?
ought to they be undoing? 	ought to I have undone?
ought to you have undone?
ought to she have undone?
ought to we have undone?
ought to you have undone?
ought to they have undone? 	ought to I have been undoing?
ought to you have been undoing?
ought to she have been undoing?
ought to we have been undoing?
ought to you have been undoing?
ought to they have been undoing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought I not to undo?
ought you not to undo?
ought she not to undo?
ought we not to undo?
ought you not to undo?
ought they not to undo? 	ought I not to be undoing?
ought you not to be undoing?
ought she not to be undoing?
ought we not to be undoing?
ought you not to be undoing?
ought they not to be undoing? 	ought I not to have undone?
ought you not to have undone?
ought she not to have undone?
ought we not to have undone?
ought you not to have undone?
ought they not to have undone? 	ought I not to have been undoing?
ought you not to have been undoing?
ought she not to have been undoing?
ought we not to have been undoing?
ought you not to have been undoing?
ought they not to have been undoing?