English verb conjugation
SHALL UNDO

Irregular verb: undo - undid - undone

Affirmation

Simple form	V-ing form
I'll undo you'll undo he'll undo we'll undo you'll undo they'll undo	I'll be undoing you'll be undoing he'll be undoing we'll be undoing you'll be undoing they'll be undoing
Perfect	V-ing perfect
I'll have undone you'll have undone he'll have undone we'll have undone you'll have undone they'll have undone	I'll have been undoing you'll have been undoing he'll have been undoing we'll have been undoing you'll have been undoing they'll have been undoing

Negation

Simple form	V-ing form
I shan't undo you shan't undo he shan't undo we shan't undo you shan't undo they shan't undo	I shan't be undoing you shan't be undoing he shan't be undoing we shan't be undoing you shan't be undoing they shan't be undoing
Perfect	V-ing perfect
I shan't have undone you shan't have undone he shan't have undone we shan't have undone you shan't have undone they shan't have undone	I shan't have been undoing you shan't have been undoing he shan't have been undoing we shan't have been undoing you shan't have been undoing they shan't have been undoing

Interrogative form

Simple form	V-ing form
shall I undo? shall you undo? shall he undo? shall we undo? shall you undo? shall they undo?	shall I be undoing? shall you be undoing? shall he be undoing? shall we be undoing? shall you be undoing? shall they be undoing?
Perfect	V-ing perfect
shall I have undone? shall you have undone? shall he have undone? shall we have undone? shall you have undone? shall they have undone?	shall I have been undoing? shall you have been undoing? shall he have been undoing? shall we have been undoing? shall you have been undoing? shall they have been undoing?

Interro-negative form

Simple form	V-ing form
shan't I undo? shan't you undo? shan't he undo? shan't we undo? shan't you undo? shan't they undo?	shan't I be undoing? shan't you be undoing? shan't he be undoing? shan't we be undoing? shan't you be undoing? shan't they be undoing?
Perfect	V-ing perfect
shan't I have undone? shan't you have undone? shan't he have undone? shan't we have undone? shan't you have undone? shan't they have undone?	shan't I have been undoing? shan't you have been undoing? shan't he have been undoing? shan't we have been undoing? shan't you have been undoing? shan't they have been undoing?