English verb conjugation
CAN VOCALIZE

Regular verb: vocalize - vocalized - vocalized

Affirmation

Simple form	V-ing form
I can vocalize you can vocalize she can vocalize we can vocalize you can vocalize they can vocalize	I can be vocalizing you can be vocalizing she can be vocalizing we can be vocalizing you can be vocalizing they can be vocalizing
Perfect	V-ing perfect
I can have vocalized you can have vocalized she can have vocalized we can have vocalized you can have vocalized they can have vocalized	I can have been vocalizing you can have been vocalizing she can have been vocalizing we can have been vocalizing you can have been vocalizing they can have been vocalizing

Negation

Simple form	V-ing form
I cannot vocalize you cannot vocalize she cannot vocalize we cannot vocalize you cannot vocalize they cannot vocalize	I cannot be vocalizing you cannot be vocalizing she cannot be vocalizing we cannot be vocalizing you cannot be vocalizing they cannot be vocalizing
Perfect	V-ing perfect
I cannot have vocalized you cannot have vocalized she cannot have vocalized we cannot have vocalized you cannot have vocalized they cannot have vocalized	I cannot have been vocalizing you cannot have been vocalizing she cannot have been vocalizing we cannot have been vocalizing you cannot have been vocalizing they cannot have been vocalizing

Interrogative form

Simple form	V-ing form
can I vocalize? can you vocalize? can she vocalize? can we vocalize? can you vocalize? can they vocalize?	can I be vocalizing? can you be vocalizing? can she be vocalizing? can we be vocalizing? can you be vocalizing? can they be vocalizing?
Perfect	V-ing perfect
can I have vocalized? can you have vocalized? can she have vocalized? can we have vocalized? can you have vocalized? can they have vocalized?	can I have been vocalizing? can you have been vocalizing? can she have been vocalizing? can we have been vocalizing? can you have been vocalizing? can they have been vocalizing?

Interro-negative form

Simple form	V-ing form
can I not vocalize? can you not vocalize? can she not vocalize? can we not vocalize? can you not vocalize? can they not vocalize?	can I not be vocalizing? can you not be vocalizing? can she not be vocalizing? can we not be vocalizing? can you not be vocalizing? can they not be vocalizing?
Perfect	V-ing perfect
can I not have vocalized? can you not have vocalized? can she not have vocalized? can we not have vocalized? can you not have vocalized? can they not have vocalized?	can I not have been vocalizing? can you not have been vocalizing? can she not have been vocalizing? can we not have been vocalizing? can you not have been vocalizing? can they not have been vocalizing?