English verb conjugation
CAN REMODIFY

Regular verb: remodify - remodified - remodified

Affirmation

Simple form	V-ing form
I can remodify you can remodify he can remodify we can remodify you can remodify they can remodify	I can be remodifying you can be remodifying he can be remodifying we can be remodifying you can be remodifying they can be remodifying
Perfect	V-ing perfect
I can have remodified you can have remodified he can have remodified we can have remodified you can have remodified they can have remodified	I can have been remodifying you can have been remodifying he can have been remodifying we can have been remodifying you can have been remodifying they can have been remodifying

Negation

Simple form	V-ing form
I can't remodify you can't remodify he can't remodify we can't remodify you can't remodify they can't remodify	I can't be remodifying you can't be remodifying he can't be remodifying we can't be remodifying you can't be remodifying they can't be remodifying
Perfect	V-ing perfect
I can't have remodified you can't have remodified he can't have remodified we can't have remodified you can't have remodified they can't have remodified	I can't have been remodifying you can't have been remodifying he can't have been remodifying we can't have been remodifying you can't have been remodifying they can't have been remodifying

Interrogative form

Simple form	V-ing form
can I remodify? can you remodify? can he remodify? can we remodify? can you remodify? can they remodify?	can I be remodifying? can you be remodifying? can he be remodifying? can we be remodifying? can you be remodifying? can they be remodifying?
Perfect	V-ing perfect
can I have remodified? can you have remodified? can he have remodified? can we have remodified? can you have remodified? can they have remodified?	can I have been remodifying? can you have been remodifying? can he have been remodifying? can we have been remodifying? can you have been remodifying? can they have been remodifying?

Interro-negative form

Simple form	V-ing form
can't I remodify? can't you remodify? can't he remodify? can't we remodify? can't you remodify? can't they remodify?	can't I be remodifying? can't you be remodifying? can't he be remodifying? can't we be remodifying? can't you be remodifying? can't they be remodifying?
Perfect	V-ing perfect
can't I have remodified? can't you have remodified? can't he have remodified? can't we have remodified? can't you have remodified? can't they have remodified?	can't I have been remodifying? can't you have been remodifying? can't he have been remodifying? can't we have been remodifying? can't you have been remodifying? can't they have been remodifying?