English verb conjugation
CAN ARGUFY

Regular verb: argufy - argufied - argufied

Affirmation

Simple form	V-ing form
I can argufy you can argufy he can argufy we can argufy you can argufy they can argufy	I can be argufying you can be argufying he can be argufying we can be argufying you can be argufying they can be argufying
Perfect	V-ing perfect
I can have argufied you can have argufied he can have argufied we can have argufied you can have argufied they can have argufied	I can have been argufying you can have been argufying he can have been argufying we can have been argufying you can have been argufying they can have been argufying

Negation

Simple form	V-ing form
I can't argufy you can't argufy he can't argufy we can't argufy you can't argufy they can't argufy	I can't be argufying you can't be argufying he can't be argufying we can't be argufying you can't be argufying they can't be argufying
Perfect	V-ing perfect
I can't have argufied you can't have argufied he can't have argufied we can't have argufied you can't have argufied they can't have argufied	I can't have been argufying you can't have been argufying he can't have been argufying we can't have been argufying you can't have been argufying they can't have been argufying

Interrogative form

Simple form	V-ing form
can I argufy? can you argufy? can he argufy? can we argufy? can you argufy? can they argufy?	can I be argufying? can you be argufying? can he be argufying? can we be argufying? can you be argufying? can they be argufying?
Perfect	V-ing perfect
can I have argufied? can you have argufied? can he have argufied? can we have argufied? can you have argufied? can they have argufied?	can I have been argufying? can you have been argufying? can he have been argufying? can we have been argufying? can you have been argufying? can they have been argufying?

Interro-negative form

Simple form	V-ing form
can't I argufy? can't you argufy? can't he argufy? can't we argufy? can't you argufy? can't they argufy?	can't I be argufying? can't you be argufying? can't he be argufying? can't we be argufying? can't you be argufying? can't they be argufying?
Perfect	V-ing perfect
can't I have argufied? can't you have argufied? can't he have argufied? can't we have argufied? can't you have argufied? can't they have argufied?	can't I have been argufying? can't you have been argufying? can't he have been argufying? can't we have been argufying? can't you have been argufying? can't they have been argufying?