English verb conjugation
CAN PRONG

Regular verb: prong - pronged - pronged

Affirmation

Simple form	V-ing form
I can prong you can prong he can prong we can prong you can prong they can prong	I can be pronging you can be pronging he can be pronging we can be pronging you can be pronging they can be pronging
Perfect	V-ing perfect
I can have pronged you can have pronged he can have pronged we can have pronged you can have pronged they can have pronged	I can have been pronging you can have been pronging he can have been pronging we can have been pronging you can have been pronging they can have been pronging

Negation

Simple form	V-ing form
I can't prong you can't prong he can't prong we can't prong you can't prong they can't prong	I can't be pronging you can't be pronging he can't be pronging we can't be pronging you can't be pronging they can't be pronging
Perfect	V-ing perfect
I can't have pronged you can't have pronged he can't have pronged we can't have pronged you can't have pronged they can't have pronged	I can't have been pronging you can't have been pronging he can't have been pronging we can't have been pronging you can't have been pronging they can't have been pronging

Interrogative form

Simple form	V-ing form
can I prong? can you prong? can he prong? can we prong? can you prong? can they prong?	can I be pronging? can you be pronging? can he be pronging? can we be pronging? can you be pronging? can they be pronging?
Perfect	V-ing perfect
can I have pronged? can you have pronged? can he have pronged? can we have pronged? can you have pronged? can they have pronged?	can I have been pronging? can you have been pronging? can he have been pronging? can we have been pronging? can you have been pronging? can they have been pronging?

Interro-negative form

Simple form	V-ing form
can't I prong? can't you prong? can't he prong? can't we prong? can't you prong? can't they prong?	can't I be pronging? can't you be pronging? can't he be pronging? can't we be pronging? can't you be pronging? can't they be pronging?
Perfect	V-ing perfect
can't I have pronged? can't you have pronged? can't he have pronged? can't we have pronged? can't you have pronged? can't they have pronged?	can't I have been pronging? can't you have been pronging? can't he have been pronging? can't we have been pronging? can't you have been pronging? can't they have been pronging?