undo - Conjugation of the English verb undo
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to undo - défaire  détacher  dénouer  
 
Indicative
Present Perfect
I undo
you undo
he undoes
we undo
they undo
I have undone
you have undone
he has undone
we have undone
they have undone
Past Pluperfect
I undid
you undid
he undid
we undid
they undid
I had undone
you had undone
he had undone
we had undone
they had undone
Future Future perfect
I will undo
you will undo
he will undo
we will undo
they will undo
I will have undone
you will have undone
he will have undone
we will have undone
they will have undone
Imperative
Present    
undo!
let's undo!
 
 
Conditional
Present Perfect
I would undo
you would undo
he would undo
we would undo
they would undo
I would have undone
you would have undone
he would have undone
we would have undone
they would have undone
Conjunctive
Present Perfect
I undo
you undo
he undo
we undo
they undo
I have undone
you have undone
he have undone
we have undone
they have undone
Past   Pluperfect  
I undid
you undid
he undid
we undid
they undid
I had undone
you had undone
he had undone
we had undone
they had undone
Participle
Gerund Past
undoing
undone