English verb conjugation
CAN VITALISE

Regular verb: vitalise - vitalised - vitalised

Affirmation

Simple form	V-ing form
I can vitalise you can vitalise he can vitalise we can vitalise you can vitalise they can vitalise	I can be vitalising you can be vitalising he can be vitalising we can be vitalising you can be vitalising they can be vitalising
Perfect	V-ing perfect
I can have vitalised you can have vitalised he can have vitalised we can have vitalised you can have vitalised they can have vitalised	I can have been vitalising you can have been vitalising he can have been vitalising we can have been vitalising you can have been vitalising they can have been vitalising

Negation

Simple form	V-ing form
I cannot vitalise you cannot vitalise he cannot vitalise we cannot vitalise you cannot vitalise they cannot vitalise	I cannot be vitalising you cannot be vitalising he cannot be vitalising we cannot be vitalising you cannot be vitalising they cannot be vitalising
Perfect	V-ing perfect
I cannot have vitalised you cannot have vitalised he cannot have vitalised we cannot have vitalised you cannot have vitalised they cannot have vitalised	I cannot have been vitalising you cannot have been vitalising he cannot have been vitalising we cannot have been vitalising you cannot have been vitalising they cannot have been vitalising

Interrogative form

Simple form	V-ing form
can I vitalise? can you vitalise? can he vitalise? can we vitalise? can you vitalise? can they vitalise?	can I be vitalising? can you be vitalising? can he be vitalising? can we be vitalising? can you be vitalising? can they be vitalising?
Perfect	V-ing perfect
can I have vitalised? can you have vitalised? can he have vitalised? can we have vitalised? can you have vitalised? can they have vitalised?	can I have been vitalising? can you have been vitalising? can he have been vitalising? can we have been vitalising? can you have been vitalising? can they have been vitalising?

Interro-negative form

Simple form	V-ing form
can I not vitalise? can you not vitalise? can he not vitalise? can we not vitalise? can you not vitalise? can they not vitalise?	can I not be vitalising? can you not be vitalising? can he not be vitalising? can we not be vitalising? can you not be vitalising? can they not be vitalising?
Perfect	V-ing perfect
can I not have vitalised? can you not have vitalised? can he not have vitalised? can we not have vitalised? can you not have vitalised? can they not have vitalised?	can I not have been vitalising? can you not have been vitalising? can he not have been vitalising? can we not have been vitalising? can you not have been vitalising? can they not have been vitalising?