English verb conjugation
CAN GARGLE

Regular verb: gargle - gargled - gargled

Affirmation

Simple form	V-ing form
I can gargle you can gargle he can gargle we can gargle you can gargle they can gargle	I can be gargling you can be gargling he can be gargling we can be gargling you can be gargling they can be gargling
Perfect	V-ing perfect
I can have gargled you can have gargled he can have gargled we can have gargled you can have gargled they can have gargled	I can have been gargling you can have been gargling he can have been gargling we can have been gargling you can have been gargling they can have been gargling

Negation

Simple form	V-ing form
I can't gargle you can't gargle he can't gargle we can't gargle you can't gargle they can't gargle	I can't be gargling you can't be gargling he can't be gargling we can't be gargling you can't be gargling they can't be gargling
Perfect	V-ing perfect
I can't have gargled you can't have gargled he can't have gargled we can't have gargled you can't have gargled they can't have gargled	I can't have been gargling you can't have been gargling he can't have been gargling we can't have been gargling you can't have been gargling they can't have been gargling

Interrogative form

Simple form	V-ing form
can I gargle? can you gargle? can he gargle? can we gargle? can you gargle? can they gargle?	can I be gargling? can you be gargling? can he be gargling? can we be gargling? can you be gargling? can they be gargling?
Perfect	V-ing perfect
can I have gargled? can you have gargled? can he have gargled? can we have gargled? can you have gargled? can they have gargled?	can I have been gargling? can you have been gargling? can he have been gargling? can we have been gargling? can you have been gargling? can they have been gargling?

Interro-negative form

Simple form	V-ing form
can't I gargle? can't you gargle? can't he gargle? can't we gargle? can't you gargle? can't they gargle?	can't I be gargling? can't you be gargling? can't he be gargling? can't we be gargling? can't you be gargling? can't they be gargling?
Perfect	V-ing perfect
can't I have gargled? can't you have gargled? can't he have gargled? can't we have gargled? can't you have gargled? can't they have gargled?	can't I have been gargling? can't you have been gargling? can't he have been gargling? can't we have been gargling? can't you have been gargling? can't they have been gargling?