can dele
Regular verb: dele - deled- deled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can dele
you can dele
he can dele
we can dele
you can dele
they can dele 	I can be deling
you can be deling
he can be deling
we can be deling
you can be deling
they can be deling	I can have deled
you can have deled
he can have deled
we can have deled
you can have deled
they can have deled	I can have been deling
you can have been deling
he can have been deling
we can have been deling
you can have been deling
they can have been deling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't dele
you can't dele
he can't dele
we can't dele
you can't dele
they can't dele 	I can't be deling
you can't be deling
he can't be deling
we can't be deling
you can't be deling
they can't be deling	I can't have deled
you can't have deled
he can't have deled
we can't have deled
you can't have deled
they can't have deled	I can't have been deling
you can't have been deling
he can't have been deling
we can't have been deling
you can't have been deling
they can't have been deling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I dele?
can you dele?
can he dele?
can we dele?
can you dele?
can they dele? 	can I be deling?
can you be deling?
can he be deling?
can we be deling?
can you be deling?
can they be deling? 	can I have deled?
can you have deled?
can he have deled?
can we have deled?
can you have deled?
can they have deled? 	can I have been deling?
can you have been deling?
can he have been deling?
can we have been deling?
can you have been deling?
can they have been deling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I dele?
can't you dele?
can't he dele?
can't we dele?
can't you dele?
can't they dele? 	can't I be deling?
can't you be deling?
can't he be deling?
can't we be deling?
can't you be deling?
can't they be deling? 	can't I have deled?
can't you have deled?
can't he have deled?
can't we have deled?
can't you have deled?
can't they have deled? 	can't I have been deling?
can't you have been deling?
can't he have been deling?
can't we have been deling?
can't you have been deling?
can't they have been deling?