English verb conjugation
CAN RUPTURE

Regular verb: rupture - ruptured - ruptured

Affirmation

Simple form	V-ing form
I can rupture you can rupture he can rupture we can rupture you can rupture they can rupture	I can be rupturing you can be rupturing he can be rupturing we can be rupturing you can be rupturing they can be rupturing
Perfect	V-ing perfect
I can have ruptured you can have ruptured he can have ruptured we can have ruptured you can have ruptured they can have ruptured	I can have been rupturing you can have been rupturing he can have been rupturing we can have been rupturing you can have been rupturing they can have been rupturing

Negation

Simple form	V-ing form
I can't rupture you can't rupture he can't rupture we can't rupture you can't rupture they can't rupture	I can't be rupturing you can't be rupturing he can't be rupturing we can't be rupturing you can't be rupturing they can't be rupturing
Perfect	V-ing perfect
I can't have ruptured you can't have ruptured he can't have ruptured we can't have ruptured you can't have ruptured they can't have ruptured	I can't have been rupturing you can't have been rupturing he can't have been rupturing we can't have been rupturing you can't have been rupturing they can't have been rupturing

Interrogative form

Simple form	V-ing form
can I rupture? can you rupture? can he rupture? can we rupture? can you rupture? can they rupture?	can I be rupturing? can you be rupturing? can he be rupturing? can we be rupturing? can you be rupturing? can they be rupturing?
Perfect	V-ing perfect
can I have ruptured? can you have ruptured? can he have ruptured? can we have ruptured? can you have ruptured? can they have ruptured?	can I have been rupturing? can you have been rupturing? can he have been rupturing? can we have been rupturing? can you have been rupturing? can they have been rupturing?

Interro-negative form

Simple form	V-ing form
can't I rupture? can't you rupture? can't he rupture? can't we rupture? can't you rupture? can't they rupture?	can't I be rupturing? can't you be rupturing? can't he be rupturing? can't we be rupturing? can't you be rupturing? can't they be rupturing?
Perfect	V-ing perfect
can't I have ruptured? can't you have ruptured? can't he have ruptured? can't we have ruptured? can't you have ruptured? can't they have ruptured?	can't I have been rupturing? can't you have been rupturing? can't he have been rupturing? can't we have been rupturing? can't you have been rupturing? can't they have been rupturing?