English verb conjugation
CAN REPURIFY

Regular verb: repurify - repurified - repurified

Affirmation

Simple form	V-ing form
I can repurify you can repurify he can repurify we can repurify you can repurify they can repurify	I can be repurifying you can be repurifying he can be repurifying we can be repurifying you can be repurifying they can be repurifying
Perfect	V-ing perfect
I can have repurified you can have repurified he can have repurified we can have repurified you can have repurified they can have repurified	I can have been repurifying you can have been repurifying he can have been repurifying we can have been repurifying you can have been repurifying they can have been repurifying

Negation

Simple form	V-ing form
I can't repurify you can't repurify he can't repurify we can't repurify you can't repurify they can't repurify	I can't be repurifying you can't be repurifying he can't be repurifying we can't be repurifying you can't be repurifying they can't be repurifying
Perfect	V-ing perfect
I can't have repurified you can't have repurified he can't have repurified we can't have repurified you can't have repurified they can't have repurified	I can't have been repurifying you can't have been repurifying he can't have been repurifying we can't have been repurifying you can't have been repurifying they can't have been repurifying

Interrogative form

Simple form	V-ing form
can I repurify? can you repurify? can he repurify? can we repurify? can you repurify? can they repurify?	can I be repurifying? can you be repurifying? can he be repurifying? can we be repurifying? can you be repurifying? can they be repurifying?
Perfect	V-ing perfect
can I have repurified? can you have repurified? can he have repurified? can we have repurified? can you have repurified? can they have repurified?	can I have been repurifying? can you have been repurifying? can he have been repurifying? can we have been repurifying? can you have been repurifying? can they have been repurifying?

Interro-negative form

Simple form	V-ing form
can't I repurify? can't you repurify? can't he repurify? can't we repurify? can't you repurify? can't they repurify?	can't I be repurifying? can't you be repurifying? can't he be repurifying? can't we be repurifying? can't you be repurifying? can't they be repurifying?
Perfect	V-ing perfect
can't I have repurified? can't you have repurified? can't he have repurified? can't we have repurified? can't you have repurified? can't they have repurified?	can't I have been repurifying? can't you have been repurifying? can't he have been repurifying? can't we have been repurifying? can't you have been repurifying? can't they have been repurifying?