English verb conjugation
CAN LICENCE

Regular verb: licence - licenced - licenced

Affirmation

Simple form	V-ing form
I can licence you can licence he can licence we can licence you can licence they can licence	I can be licencing you can be licencing he can be licencing we can be licencing you can be licencing they can be licencing
Perfect	V-ing perfect
I can have licenced you can have licenced he can have licenced we can have licenced you can have licenced they can have licenced	I can have been licencing you can have been licencing he can have been licencing we can have been licencing you can have been licencing they can have been licencing

Negation

Simple form	V-ing form
I can't licence you can't licence he can't licence we can't licence you can't licence they can't licence	I can't be licencing you can't be licencing he can't be licencing we can't be licencing you can't be licencing they can't be licencing
Perfect	V-ing perfect
I can't have licenced you can't have licenced he can't have licenced we can't have licenced you can't have licenced they can't have licenced	I can't have been licencing you can't have been licencing he can't have been licencing we can't have been licencing you can't have been licencing they can't have been licencing

Interrogative form

Simple form	V-ing form
can I licence? can you licence? can he licence? can we licence? can you licence? can they licence?	can I be licencing? can you be licencing? can he be licencing? can we be licencing? can you be licencing? can they be licencing?
Perfect	V-ing perfect
can I have licenced? can you have licenced? can he have licenced? can we have licenced? can you have licenced? can they have licenced?	can I have been licencing? can you have been licencing? can he have been licencing? can we have been licencing? can you have been licencing? can they have been licencing?

Interro-negative form

Simple form	V-ing form
can't I licence? can't you licence? can't he licence? can't we licence? can't you licence? can't they licence?	can't I be licencing? can't you be licencing? can't he be licencing? can't we be licencing? can't you be licencing? can't they be licencing?
Perfect	V-ing perfect
can't I have licenced? can't you have licenced? can't he have licenced? can't we have licenced? can't you have licenced? can't they have licenced?	can't I have been licencing? can't you have been licencing? can't he have been licencing? can't we have been licencing? can't you have been licencing? can't they have been licencing?