English verb conjugation
CAN MORTIFY

Regular verb: mortify - mortified - mortified

Affirmation

Simple form	V-ing form
I can mortify you can mortify he can mortify we can mortify you can mortify they can mortify	I can be mortifying you can be mortifying he can be mortifying we can be mortifying you can be mortifying they can be mortifying
Perfect	V-ing perfect
I can have mortified you can have mortified he can have mortified we can have mortified you can have mortified they can have mortified	I can have been mortifying you can have been mortifying he can have been mortifying we can have been mortifying you can have been mortifying they can have been mortifying

Negation

Simple form	V-ing form
I can't mortify you can't mortify he can't mortify we can't mortify you can't mortify they can't mortify	I can't be mortifying you can't be mortifying he can't be mortifying we can't be mortifying you can't be mortifying they can't be mortifying
Perfect	V-ing perfect
I can't have mortified you can't have mortified he can't have mortified we can't have mortified you can't have mortified they can't have mortified	I can't have been mortifying you can't have been mortifying he can't have been mortifying we can't have been mortifying you can't have been mortifying they can't have been mortifying

Interrogative form

Simple form	V-ing form
can I mortify? can you mortify? can he mortify? can we mortify? can you mortify? can they mortify?	can I be mortifying? can you be mortifying? can he be mortifying? can we be mortifying? can you be mortifying? can they be mortifying?
Perfect	V-ing perfect
can I have mortified? can you have mortified? can he have mortified? can we have mortified? can you have mortified? can they have mortified?	can I have been mortifying? can you have been mortifying? can he have been mortifying? can we have been mortifying? can you have been mortifying? can they have been mortifying?

Interro-negative form

Simple form	V-ing form
can't I mortify? can't you mortify? can't he mortify? can't we mortify? can't you mortify? can't they mortify?	can't I be mortifying? can't you be mortifying? can't he be mortifying? can't we be mortifying? can't you be mortifying? can't they be mortifying?
Perfect	V-ing perfect
can't I have mortified? can't you have mortified? can't he have mortified? can't we have mortified? can't you have mortified? can't they have mortified?	can't I have been mortifying? can't you have been mortifying? can't he have been mortifying? can't we have been mortifying? can't you have been mortifying? can't they have been mortifying?