English verb conjugation
CAN DENITRIFY

Regular verb: denitrify - denitrified - denitrified

Affirmation

Simple form	V-ing form
I can denitrify you can denitrify he can denitrify we can denitrify you can denitrify they can denitrify	I can be denitrifying you can be denitrifying he can be denitrifying we can be denitrifying you can be denitrifying they can be denitrifying
Perfect	V-ing perfect
I can have denitrified you can have denitrified he can have denitrified we can have denitrified you can have denitrified they can have denitrified	I can have been denitrifying you can have been denitrifying he can have been denitrifying we can have been denitrifying you can have been denitrifying they can have been denitrifying

Negation

Simple form	V-ing form
I can't denitrify you can't denitrify he can't denitrify we can't denitrify you can't denitrify they can't denitrify	I can't be denitrifying you can't be denitrifying he can't be denitrifying we can't be denitrifying you can't be denitrifying they can't be denitrifying
Perfect	V-ing perfect
I can't have denitrified you can't have denitrified he can't have denitrified we can't have denitrified you can't have denitrified they can't have denitrified	I can't have been denitrifying you can't have been denitrifying he can't have been denitrifying we can't have been denitrifying you can't have been denitrifying they can't have been denitrifying

Interrogative form

Simple form	V-ing form
can I denitrify? can you denitrify? can he denitrify? can we denitrify? can you denitrify? can they denitrify?	can I be denitrifying? can you be denitrifying? can he be denitrifying? can we be denitrifying? can you be denitrifying? can they be denitrifying?
Perfect	V-ing perfect
can I have denitrified? can you have denitrified? can he have denitrified? can we have denitrified? can you have denitrified? can they have denitrified?	can I have been denitrifying? can you have been denitrifying? can he have been denitrifying? can we have been denitrifying? can you have been denitrifying? can they have been denitrifying?

Interro-negative form

Simple form	V-ing form
can't I denitrify? can't you denitrify? can't he denitrify? can't we denitrify? can't you denitrify? can't they denitrify?	can't I be denitrifying? can't you be denitrifying? can't he be denitrifying? can't we be denitrifying? can't you be denitrifying? can't they be denitrifying?
Perfect	V-ing perfect
can't I have denitrified? can't you have denitrified? can't he have denitrified? can't we have denitrified? can't you have denitrified? can't they have denitrified?	can't I have been denitrifying? can't you have been denitrifying? can't he have been denitrifying? can't we have been denitrifying? can't you have been denitrifying? can't they have been denitrifying?