English verb conjugation
CAN WHELM

Regular verb: whelm - whelmed - whelmed

Affirmation

Simple form	V-ing form
I can whelm you can whelm he can whelm we can whelm you can whelm they can whelm	I can be whelming you can be whelming he can be whelming we can be whelming you can be whelming they can be whelming
Perfect	V-ing perfect
I can have whelmed you can have whelmed he can have whelmed we can have whelmed you can have whelmed they can have whelmed	I can have been whelming you can have been whelming he can have been whelming we can have been whelming you can have been whelming they can have been whelming

Negation

Simple form	V-ing form
I can't whelm you can't whelm he can't whelm we can't whelm you can't whelm they can't whelm	I can't be whelming you can't be whelming he can't be whelming we can't be whelming you can't be whelming they can't be whelming
Perfect	V-ing perfect
I can't have whelmed you can't have whelmed he can't have whelmed we can't have whelmed you can't have whelmed they can't have whelmed	I can't have been whelming you can't have been whelming he can't have been whelming we can't have been whelming you can't have been whelming they can't have been whelming

Interrogative form

Simple form	V-ing form
can I whelm? can you whelm? can he whelm? can we whelm? can you whelm? can they whelm?	can I be whelming? can you be whelming? can he be whelming? can we be whelming? can you be whelming? can they be whelming?
Perfect	V-ing perfect
can I have whelmed? can you have whelmed? can he have whelmed? can we have whelmed? can you have whelmed? can they have whelmed?	can I have been whelming? can you have been whelming? can he have been whelming? can we have been whelming? can you have been whelming? can they have been whelming?

Interro-negative form

Simple form	V-ing form
can't I whelm? can't you whelm? can't he whelm? can't we whelm? can't you whelm? can't they whelm?	can't I be whelming? can't you be whelming? can't he be whelming? can't we be whelming? can't you be whelming? can't they be whelming?
Perfect	V-ing perfect
can't I have whelmed? can't you have whelmed? can't he have whelmed? can't we have whelmed? can't you have whelmed? can't they have whelmed?	can't I have been whelming? can't you have been whelming? can't he have been whelming? can't we have been whelming? can't you have been whelming? can't they have been whelming?