English verb conjugation
CAN SURGE

Regular verb: surge - surged - surged

Affirmation

Simple form	V-ing form
I can surge you can surge he can surge we can surge you can surge they can surge	I can be surging you can be surging he can be surging we can be surging you can be surging they can be surging
Perfect	V-ing perfect
I can have surged you can have surged he can have surged we can have surged you can have surged they can have surged	I can have been surging you can have been surging he can have been surging we can have been surging you can have been surging they can have been surging

Negation

Simple form	V-ing form
I can't surge you can't surge he can't surge we can't surge you can't surge they can't surge	I can't be surging you can't be surging he can't be surging we can't be surging you can't be surging they can't be surging
Perfect	V-ing perfect
I can't have surged you can't have surged he can't have surged we can't have surged you can't have surged they can't have surged	I can't have been surging you can't have been surging he can't have been surging we can't have been surging you can't have been surging they can't have been surging

Interrogative form

Simple form	V-ing form
can I surge? can you surge? can he surge? can we surge? can you surge? can they surge?	can I be surging? can you be surging? can he be surging? can we be surging? can you be surging? can they be surging?
Perfect	V-ing perfect
can I have surged? can you have surged? can he have surged? can we have surged? can you have surged? can they have surged?	can I have been surging? can you have been surging? can he have been surging? can we have been surging? can you have been surging? can they have been surging?

Interro-negative form

Simple form	V-ing form
can't I surge? can't you surge? can't he surge? can't we surge? can't you surge? can't they surge?	can't I be surging? can't you be surging? can't he be surging? can't we be surging? can't you be surging? can't they be surging?
Perfect	V-ing perfect
can't I have surged? can't you have surged? can't he have surged? can't we have surged? can't you have surged? can't they have surged?	can't I have been surging? can't you have been surging? can't he have been surging? can't we have been surging? can't you have been surging? can't they have been surging?