English verb conjugation
CAN OCTUPLE

Regular verb: octuple - octupled - octupled

Affirmation

Simple form	V-ing form
I can octuple you can octuple he can octuple we can octuple you can octuple they can octuple	I can be octupling you can be octupling he can be octupling we can be octupling you can be octupling they can be octupling
Perfect	V-ing perfect
I can have octupled you can have octupled he can have octupled we can have octupled you can have octupled they can have octupled	I can have been octupling you can have been octupling he can have been octupling we can have been octupling you can have been octupling they can have been octupling

Negation

Simple form	V-ing form
I can't octuple you can't octuple he can't octuple we can't octuple you can't octuple they can't octuple	I can't be octupling you can't be octupling he can't be octupling we can't be octupling you can't be octupling they can't be octupling
Perfect	V-ing perfect
I can't have octupled you can't have octupled he can't have octupled we can't have octupled you can't have octupled they can't have octupled	I can't have been octupling you can't have been octupling he can't have been octupling we can't have been octupling you can't have been octupling they can't have been octupling

Interrogative form

Simple form	V-ing form
can I octuple? can you octuple? can he octuple? can we octuple? can you octuple? can they octuple?	can I be octupling? can you be octupling? can he be octupling? can we be octupling? can you be octupling? can they be octupling?
Perfect	V-ing perfect
can I have octupled? can you have octupled? can he have octupled? can we have octupled? can you have octupled? can they have octupled?	can I have been octupling? can you have been octupling? can he have been octupling? can we have been octupling? can you have been octupling? can they have been octupling?

Interro-negative form

Simple form	V-ing form
can't I octuple? can't you octuple? can't he octuple? can't we octuple? can't you octuple? can't they octuple?	can't I be octupling? can't you be octupling? can't he be octupling? can't we be octupling? can't you be octupling? can't they be octupling?
Perfect	V-ing perfect
can't I have octupled? can't you have octupled? can't he have octupled? can't we have octupled? can't you have octupled? can't they have octupled?	can't I have been octupling? can't you have been octupling? can't he have been octupling? can't we have been octupling? can't you have been octupling? can't they have been octupling?