English verb conjugation
CAN POLE-VAULT

Regular verb: pole-vault - pole-vaulted - pole-vaulted

Affirmation

Simple form	V-ing form
I can pole-vault you can pole-vault he can pole-vault we can pole-vault you can pole-vault they can pole-vault	I can be pole-vaulting you can be pole-vaulting he can be pole-vaulting we can be pole-vaulting you can be pole-vaulting they can be pole-vaulting
Perfect	V-ing perfect
I can have pole-vaulted you can have pole-vaulted he can have pole-vaulted we can have pole-vaulted you can have pole-vaulted they can have pole-vaulted	I can have been pole-vaulting you can have been pole-vaulting he can have been pole-vaulting we can have been pole-vaulting you can have been pole-vaulting they can have been pole-vaulting

Negation

Simple form	V-ing form
I can't pole-vault you can't pole-vault he can't pole-vault we can't pole-vault you can't pole-vault they can't pole-vault	I can't be pole-vaulting you can't be pole-vaulting he can't be pole-vaulting we can't be pole-vaulting you can't be pole-vaulting they can't be pole-vaulting
Perfect	V-ing perfect
I can't have pole-vaulted you can't have pole-vaulted he can't have pole-vaulted we can't have pole-vaulted you can't have pole-vaulted they can't have pole-vaulted	I can't have been pole-vaulting you can't have been pole-vaulting he can't have been pole-vaulting we can't have been pole-vaulting you can't have been pole-vaulting they can't have been pole-vaulting

Interrogative form

Simple form	V-ing form
can I pole-vault? can you pole-vault? can he pole-vault? can we pole-vault? can you pole-vault? can they pole-vault?	can I be pole-vaulting? can you be pole-vaulting? can he be pole-vaulting? can we be pole-vaulting? can you be pole-vaulting? can they be pole-vaulting?
Perfect	V-ing perfect
can I have pole-vaulted? can you have pole-vaulted? can he have pole-vaulted? can we have pole-vaulted? can you have pole-vaulted? can they have pole-vaulted?	can I have been pole-vaulting? can you have been pole-vaulting? can he have been pole-vaulting? can we have been pole-vaulting? can you have been pole-vaulting? can they have been pole-vaulting?

Interro-negative form

Simple form	V-ing form
can't I pole-vault? can't you pole-vault? can't he pole-vault? can't we pole-vault? can't you pole-vault? can't they pole-vault?	can't I be pole-vaulting? can't you be pole-vaulting? can't he be pole-vaulting? can't we be pole-vaulting? can't you be pole-vaulting? can't they be pole-vaulting?
Perfect	V-ing perfect
can't I have pole-vaulted? can't you have pole-vaulted? can't he have pole-vaulted? can't we have pole-vaulted? can't you have pole-vaulted? can't they have pole-vaulted?	can't I have been pole-vaulting? can't you have been pole-vaulting? can't he have been pole-vaulting? can't we have been pole-vaulting? can't you have been pole-vaulting? can't they have been pole-vaulting?