English verb conjugation
CAN PARASITIZE

Regular verb: parasitize - parasitized - parasitized

Affirmation

Simple form	V-ing form
I can parasitize you can parasitize he can parasitize we can parasitize you can parasitize they can parasitize	I can be parasitizing you can be parasitizing he can be parasitizing we can be parasitizing you can be parasitizing they can be parasitizing
Perfect	V-ing perfect
I can have parasitized you can have parasitized he can have parasitized we can have parasitized you can have parasitized they can have parasitized	I can have been parasitizing you can have been parasitizing he can have been parasitizing we can have been parasitizing you can have been parasitizing they can have been parasitizing

Negation

Simple form	V-ing form
I can't parasitize you can't parasitize he can't parasitize we can't parasitize you can't parasitize they can't parasitize	I can't be parasitizing you can't be parasitizing he can't be parasitizing we can't be parasitizing you can't be parasitizing they can't be parasitizing
Perfect	V-ing perfect
I can't have parasitized you can't have parasitized he can't have parasitized we can't have parasitized you can't have parasitized they can't have parasitized	I can't have been parasitizing you can't have been parasitizing he can't have been parasitizing we can't have been parasitizing you can't have been parasitizing they can't have been parasitizing

Interrogative form

Simple form	V-ing form
can I parasitize? can you parasitize? can he parasitize? can we parasitize? can you parasitize? can they parasitize?	can I be parasitizing? can you be parasitizing? can he be parasitizing? can we be parasitizing? can you be parasitizing? can they be parasitizing?
Perfect	V-ing perfect
can I have parasitized? can you have parasitized? can he have parasitized? can we have parasitized? can you have parasitized? can they have parasitized?	can I have been parasitizing? can you have been parasitizing? can he have been parasitizing? can we have been parasitizing? can you have been parasitizing? can they have been parasitizing?

Interro-negative form

Simple form	V-ing form
can't I parasitize? can't you parasitize? can't he parasitize? can't we parasitize? can't you parasitize? can't they parasitize?	can't I be parasitizing? can't you be parasitizing? can't he be parasitizing? can't we be parasitizing? can't you be parasitizing? can't they be parasitizing?
Perfect	V-ing perfect
can't I have parasitized? can't you have parasitized? can't he have parasitized? can't we have parasitized? can't you have parasitized? can't they have parasitized?	can't I have been parasitizing? can't you have been parasitizing? can't he have been parasitizing? can't we have been parasitizing? can't you have been parasitizing? can't they have been parasitizing?