Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I can turn in you can turn in he can turn in we can turn in you can turn in they can turn in
V-ing form
I can be turn ining you can be turn ining he can be turn ining we can be turn ining you can be turn ining they can be turn ining
Perfect
I can have turn ined you can have turn ined he can have turn ined we can have turn ined you can have turn ined they can have turn ined
V-ing perfect
I can have been turn ining you can have been turn ining he can have been turn ining we can have been turn ining you can have been turn ining they can have been turn ining
Negation
Simple form
I can't turn in you can't turn in he can't turn in we can't turn in you can't turn in they can't turn in
V-ing form
I can't be turn ining you can't be turn ining he can't be turn ining we can't be turn ining you can't be turn ining they can't be turn ining
Perfect
I can't have turn ined you can't have turn ined he can't have turn ined we can't have turn ined you can't have turn ined they can't have turn ined
V-ing perfect
I can't have been turn ining you can't have been turn ining he can't have been turn ining we can't have been turn ining you can't have been turn ining they can't have been turn ining
Interrogative form
Simple form
can I turn in? can you turn in? can he turn in? can we turn in? can you turn in? can they turn in?
V-ing form
can I be turn ining? can you be turn ining? can he be turn ining? can we be turn ining? can you be turn ining? can they be turn ining?
Perfect
can I have turn ined? can you have turn ined? can he have turn ined? can we have turn ined? can you have turn ined? can they have turn ined?
V-ing perfect
can I have been turn ining? can you have been turn ining? can he have been turn ining? can we have been turn ining? can you have been turn ining? can they have been turn ining?
Interro-negative form
Simple form
can't I turn in? can't you turn in? can't he turn in? can't we turn in? can't you turn in? can't they turn in?
V-ing form
can't I be turn ining? can't you be turn ining? can't he be turn ining? can't we be turn ining? can't you be turn ining? can't they be turn ining?
Perfect
can't I have turn ined? can't you have turn ined? can't he have turn ined? can't we have turn ined? can't you have turn ined? can't they have turn ined?
V-ing perfect
can't I have been turn ining? can't you have been turn ining? can't he have been turn ining? can't we have been turn ining? can't you have been turn ining? can't they have been turn ining?