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 can't vitalise you can't vitalise he can't vitalise we can't vitalise you can't vitalise they can't vitalise	I can't be vitalising you can't be vitalising he can't be vitalising we can't be vitalising you can't be vitalising they can't be vitalising
Perfect	V-ing perfect
I can't have vitalised you can't have vitalised he can't have vitalised we can't have vitalised you can't have vitalised they can't have vitalised	I can't have been vitalising you can't have been vitalising he can't have been vitalising we can't have been vitalising you can't have been vitalising they can't 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't I vitalise? can't you vitalise? can't he vitalise? can't we vitalise? can't you vitalise? can't they vitalise?	can't I be vitalising? can't you be vitalising? can't he be vitalising? can't we be vitalising? can't you be vitalising? can't they be vitalising?
Perfect	V-ing perfect
can't I have vitalised? can't you have vitalised? can't he have vitalised? can't we have vitalised? can't you have vitalised? can't they have vitalised?	can't I have been vitalising? can't you have been vitalising? can't he have been vitalising? can't we have been vitalising? can't you have been vitalising? can't they have been vitalising?