English verb conjugation
CAN PURGE

Regular verb: purge - purged - purged

Affirmation

Simple form	V-ing form
I can purge you can purge she can purge we can purge you can purge they can purge	I can be purging you can be purging she can be purging we can be purging you can be purging they can be purging
Perfect	V-ing perfect
I can have purged you can have purged she can have purged we can have purged you can have purged they can have purged	I can have been purging you can have been purging she can have been purging we can have been purging you can have been purging they can have been purging

Negation

Simple form	V-ing form
I can't purge you can't purge she can't purge we can't purge you can't purge they can't purge	I can't be purging you can't be purging she can't be purging we can't be purging you can't be purging they can't be purging
Perfect	V-ing perfect
I can't have purged you can't have purged she can't have purged we can't have purged you can't have purged they can't have purged	I can't have been purging you can't have been purging she can't have been purging we can't have been purging you can't have been purging they can't have been purging

Interrogative form

Simple form	V-ing form
can I purge? can you purge? can she purge? can we purge? can you purge? can they purge?	can I be purging? can you be purging? can she be purging? can we be purging? can you be purging? can they be purging?
Perfect	V-ing perfect
can I have purged? can you have purged? can she have purged? can we have purged? can you have purged? can they have purged?	can I have been purging? can you have been purging? can she have been purging? can we have been purging? can you have been purging? can they have been purging?

Interro-negative form

Simple form	V-ing form
can't I purge? can't you purge? can't she purge? can't we purge? can't you purge? can't they purge?	can't I be purging? can't you be purging? can't she be purging? can't we be purging? can't you be purging? can't they be purging?
Perfect	V-ing perfect
can't I have purged? can't you have purged? can't she have purged? can't we have purged? can't you have purged? can't they have purged?	can't I have been purging? can't you have been purging? can't she have been purging? can't we have been purging? can't you have been purging? can't they have been purging?