English verb conjugation
CAN VANDALISE

Regular verb: vandalise - vandalised - vandalised

Affirmation

Simple form	V-ing form
I can vandalise you can vandalise he can vandalise we can vandalise you can vandalise they can vandalise	I can be vandalising you can be vandalising he can be vandalising we can be vandalising you can be vandalising they can be vandalising
Perfect	V-ing perfect
I can have vandalised you can have vandalised he can have vandalised we can have vandalised you can have vandalised they can have vandalised	I can have been vandalising you can have been vandalising he can have been vandalising we can have been vandalising you can have been vandalising they can have been vandalising

Negation

Simple form	V-ing form
I can't vandalise you can't vandalise he can't vandalise we can't vandalise you can't vandalise they can't vandalise	I can't be vandalising you can't be vandalising he can't be vandalising we can't be vandalising you can't be vandalising they can't be vandalising
Perfect	V-ing perfect
I can't have vandalised you can't have vandalised he can't have vandalised we can't have vandalised you can't have vandalised they can't have vandalised	I can't have been vandalising you can't have been vandalising he can't have been vandalising we can't have been vandalising you can't have been vandalising they can't have been vandalising

Interrogative form

Simple form	V-ing form
can I vandalise? can you vandalise? can he vandalise? can we vandalise? can you vandalise? can they vandalise?	can I be vandalising? can you be vandalising? can he be vandalising? can we be vandalising? can you be vandalising? can they be vandalising?
Perfect	V-ing perfect
can I have vandalised? can you have vandalised? can he have vandalised? can we have vandalised? can you have vandalised? can they have vandalised?	can I have been vandalising? can you have been vandalising? can he have been vandalising? can we have been vandalising? can you have been vandalising? can they have been vandalising?

Interro-negative form

Simple form	V-ing form
can't I vandalise? can't you vandalise? can't he vandalise? can't we vandalise? can't you vandalise? can't they vandalise?	can't I be vandalising? can't you be vandalising? can't he be vandalising? can't we be vandalising? can't you be vandalising? can't they be vandalising?
Perfect	V-ing perfect
can't I have vandalised? can't you have vandalised? can't he have vandalised? can't we have vandalised? can't you have vandalised? can't they have vandalised?	can't I have been vandalising? can't you have been vandalising? can't he have been vandalising? can't we have been vandalising? can't you have been vandalising? can't they have been vandalising?