English verb conjugation
CAN VITALIZE

Regular verb: vitalize - vitalized - vitalized

Affirmation

Simple form	V-ing form
I can vitalize you can vitalize he can vitalize we can vitalize you can vitalize they can vitalize	I can be vitalizing you can be vitalizing he can be vitalizing we can be vitalizing you can be vitalizing they can be vitalizing
Perfect	V-ing perfect
I can have vitalized you can have vitalized he can have vitalized we can have vitalized you can have vitalized they can have vitalized	I can have been vitalizing you can have been vitalizing he can have been vitalizing we can have been vitalizing you can have been vitalizing they can have been vitalizing

Negation

Simple form	V-ing form
I can't vitalize you can't vitalize he can't vitalize we can't vitalize you can't vitalize they can't vitalize	I can't be vitalizing you can't be vitalizing he can't be vitalizing we can't be vitalizing you can't be vitalizing they can't be vitalizing
Perfect	V-ing perfect
I can't have vitalized you can't have vitalized he can't have vitalized we can't have vitalized you can't have vitalized they can't have vitalized	I can't have been vitalizing you can't have been vitalizing he can't have been vitalizing we can't have been vitalizing you can't have been vitalizing they can't have been vitalizing

Interrogative form

Simple form	V-ing form
can I vitalize? can you vitalize? can he vitalize? can we vitalize? can you vitalize? can they vitalize?	can I be vitalizing? can you be vitalizing? can he be vitalizing? can we be vitalizing? can you be vitalizing? can they be vitalizing?
Perfect	V-ing perfect
can I have vitalized? can you have vitalized? can he have vitalized? can we have vitalized? can you have vitalized? can they have vitalized?	can I have been vitalizing? can you have been vitalizing? can he have been vitalizing? can we have been vitalizing? can you have been vitalizing? can they have been vitalizing?

Interro-negative form

Simple form	V-ing form
can't I vitalize? can't you vitalize? can't he vitalize? can't we vitalize? can't you vitalize? can't they vitalize?	can't I be vitalizing? can't you be vitalizing? can't he be vitalizing? can't we be vitalizing? can't you be vitalizing? can't they be vitalizing?
Perfect	V-ing perfect
can't I have vitalized? can't you have vitalized? can't he have vitalized? can't we have vitalized? can't you have vitalized? can't they have vitalized?	can't I have been vitalizing? can't you have been vitalizing? can't he have been vitalizing? can't we have been vitalizing? can't you have been vitalizing? can't they have been vitalizing?