English verb conjugation
CAN NATURALIZE

Regular verb: naturalize - naturalized - naturalized

Affirmation

Simple form	V-ing form
I can naturalize you can naturalize he can naturalize we can naturalize you can naturalize they can naturalize	I can be naturalizing you can be naturalizing he can be naturalizing we can be naturalizing you can be naturalizing they can be naturalizing
Perfect	V-ing perfect
I can have naturalized you can have naturalized he can have naturalized we can have naturalized you can have naturalized they can have naturalized	I can have been naturalizing you can have been naturalizing he can have been naturalizing we can have been naturalizing you can have been naturalizing they can have been naturalizing

Negation

Simple form	V-ing form
I can't naturalize you can't naturalize he can't naturalize we can't naturalize you can't naturalize they can't naturalize	I can't be naturalizing you can't be naturalizing he can't be naturalizing we can't be naturalizing you can't be naturalizing they can't be naturalizing
Perfect	V-ing perfect
I can't have naturalized you can't have naturalized he can't have naturalized we can't have naturalized you can't have naturalized they can't have naturalized	I can't have been naturalizing you can't have been naturalizing he can't have been naturalizing we can't have been naturalizing you can't have been naturalizing they can't have been naturalizing

Interrogative form

Simple form	V-ing form
can I naturalize? can you naturalize? can he naturalize? can we naturalize? can you naturalize? can they naturalize?	can I be naturalizing? can you be naturalizing? can he be naturalizing? can we be naturalizing? can you be naturalizing? can they be naturalizing?
Perfect	V-ing perfect
can I have naturalized? can you have naturalized? can he have naturalized? can we have naturalized? can you have naturalized? can they have naturalized?	can I have been naturalizing? can you have been naturalizing? can he have been naturalizing? can we have been naturalizing? can you have been naturalizing? can they have been naturalizing?

Interro-negative form

Simple form	V-ing form
can't I naturalize? can't you naturalize? can't he naturalize? can't we naturalize? can't you naturalize? can't they naturalize?	can't I be naturalizing? can't you be naturalizing? can't he be naturalizing? can't we be naturalizing? can't you be naturalizing? can't they be naturalizing?
Perfect	V-ing perfect
can't I have naturalized? can't you have naturalized? can't he have naturalized? can't we have naturalized? can't you have naturalized? can't they have naturalized?	can't I have been naturalizing? can't you have been naturalizing? can't he have been naturalizing? can't we have been naturalizing? can't you have been naturalizing? can't they have been naturalizing?