English verb conjugation
CAN WAKEN

Regular verb: waken - wakened - wakened

Affirmation

Simple form	V-ing form
I can waken you can waken he can waken we can waken you can waken they can waken	I can be wakening you can be wakening he can be wakening we can be wakening you can be wakening they can be wakening
Perfect	V-ing perfect
I can have wakened you can have wakened he can have wakened we can have wakened you can have wakened they can have wakened	I can have been wakening you can have been wakening he can have been wakening we can have been wakening you can have been wakening they can have been wakening

Negation

Simple form	V-ing form
I can't waken you can't waken he can't waken we can't waken you can't waken they can't waken	I can't be wakening you can't be wakening he can't be wakening we can't be wakening you can't be wakening they can't be wakening
Perfect	V-ing perfect
I can't have wakened you can't have wakened he can't have wakened we can't have wakened you can't have wakened they can't have wakened	I can't have been wakening you can't have been wakening he can't have been wakening we can't have been wakening you can't have been wakening they can't have been wakening

Interrogative form

Simple form	V-ing form
can I waken? can you waken? can he waken? can we waken? can you waken? can they waken?	can I be wakening? can you be wakening? can he be wakening? can we be wakening? can you be wakening? can they be wakening?
Perfect	V-ing perfect
can I have wakened? can you have wakened? can he have wakened? can we have wakened? can you have wakened? can they have wakened?	can I have been wakening? can you have been wakening? can he have been wakening? can we have been wakening? can you have been wakening? can they have been wakening?

Interro-negative form

Simple form	V-ing form
can't I waken? can't you waken? can't he waken? can't we waken? can't you waken? can't they waken?	can't I be wakening? can't you be wakening? can't he be wakening? can't we be wakening? can't you be wakening? can't they be wakening?
Perfect	V-ing perfect
can't I have wakened? can't you have wakened? can't he have wakened? can't we have wakened? can't you have wakened? can't they have wakened?	can't I have been wakening? can't you have been wakening? can't he have been wakening? can't we have been wakening? can't you have been wakening? can't they have been wakening?