English verb conjugation
CAN UNTEACH

Irregular verb: unteach - untaught - untaught

Affirmation

Simple form	V-ing form
I can unteach you can unteach he can unteach we can unteach you can unteach they can unteach	I can be unteaching you can be unteaching he can be unteaching we can be unteaching you can be unteaching they can be unteaching
Perfect	V-ing perfect
I can have untaught you can have untaught he can have untaught we can have untaught you can have untaught they can have untaught	I can have been unteaching you can have been unteaching he can have been unteaching we can have been unteaching you can have been unteaching they can have been unteaching

Negation

Simple form	V-ing form
I can't unteach you can't unteach he can't unteach we can't unteach you can't unteach they can't unteach	I can't be unteaching you can't be unteaching he can't be unteaching we can't be unteaching you can't be unteaching they can't be unteaching
Perfect	V-ing perfect
I can't have untaught you can't have untaught he can't have untaught we can't have untaught you can't have untaught they can't have untaught	I can't have been unteaching you can't have been unteaching he can't have been unteaching we can't have been unteaching you can't have been unteaching they can't have been unteaching

Interrogative form

Simple form	V-ing form
can I unteach? can you unteach? can he unteach? can we unteach? can you unteach? can they unteach?	can I be unteaching? can you be unteaching? can he be unteaching? can we be unteaching? can you be unteaching? can they be unteaching?
Perfect	V-ing perfect
can I have untaught? can you have untaught? can he have untaught? can we have untaught? can you have untaught? can they have untaught?	can I have been unteaching? can you have been unteaching? can he have been unteaching? can we have been unteaching? can you have been unteaching? can they have been unteaching?

Interro-negative form

Simple form	V-ing form
can't I unteach? can't you unteach? can't he unteach? can't we unteach? can't you unteach? can't they unteach?	can't I be unteaching? can't you be unteaching? can't he be unteaching? can't we be unteaching? can't you be unteaching? can't they be unteaching?
Perfect	V-ing perfect
can't I have untaught? can't you have untaught? can't he have untaught? can't we have untaught? can't you have untaught? can't they have untaught?	can't I have been unteaching? can't you have been unteaching? can't he have been unteaching? can't we have been unteaching? can't you have been unteaching? can't they have been unteaching?