English verb conjugation
CAN UNSTITCH

Regular verb: unstitch - unstitched - unstitched

Affirmation

Simple form	V-ing form
I can unstitch you can unstitch he can unstitch we can unstitch you can unstitch they can unstitch	I can be unstitching you can be unstitching he can be unstitching we can be unstitching you can be unstitching they can be unstitching
Perfect	V-ing perfect
I can have unstitched you can have unstitched he can have unstitched we can have unstitched you can have unstitched they can have unstitched	I can have been unstitching you can have been unstitching he can have been unstitching we can have been unstitching you can have been unstitching they can have been unstitching

Negation

Simple form	V-ing form
I can't unstitch you can't unstitch he can't unstitch we can't unstitch you can't unstitch they can't unstitch	I can't be unstitching you can't be unstitching he can't be unstitching we can't be unstitching you can't be unstitching they can't be unstitching
Perfect	V-ing perfect
I can't have unstitched you can't have unstitched he can't have unstitched we can't have unstitched you can't have unstitched they can't have unstitched	I can't have been unstitching you can't have been unstitching he can't have been unstitching we can't have been unstitching you can't have been unstitching they can't have been unstitching

Interrogative form

Simple form	V-ing form
can I unstitch? can you unstitch? can he unstitch? can we unstitch? can you unstitch? can they unstitch?	can I be unstitching? can you be unstitching? can he be unstitching? can we be unstitching? can you be unstitching? can they be unstitching?
Perfect	V-ing perfect
can I have unstitched? can you have unstitched? can he have unstitched? can we have unstitched? can you have unstitched? can they have unstitched?	can I have been unstitching? can you have been unstitching? can he have been unstitching? can we have been unstitching? can you have been unstitching? can they have been unstitching?

Interro-negative form

Simple form	V-ing form
can't I unstitch? can't you unstitch? can't he unstitch? can't we unstitch? can't you unstitch? can't they unstitch?	can't I be unstitching? can't you be unstitching? can't he be unstitching? can't we be unstitching? can't you be unstitching? can't they be unstitching?
Perfect	V-ing perfect
can't I have unstitched? can't you have unstitched? can't he have unstitched? can't we have unstitched? can't you have unstitched? can't they have unstitched?	can't I have been unstitching? can't you have been unstitching? can't he have been unstitching? can't we have been unstitching? can't you have been unstitching? can't they have been unstitching?