English verb conjugation
CAN PREADVERTISE

Regular verb: preadvertise - preadvertised - preadvertised

Affirmation

Simple form	V-ing form
I can preadvertise you can preadvertise he can preadvertise we can preadvertise you can preadvertise they can preadvertise	I can be preadvertising you can be preadvertising he can be preadvertising we can be preadvertising you can be preadvertising they can be preadvertising
Perfect	V-ing perfect
I can have preadvertised you can have preadvertised he can have preadvertised we can have preadvertised you can have preadvertised they can have preadvertised	I can have been preadvertising you can have been preadvertising he can have been preadvertising we can have been preadvertising you can have been preadvertising they can have been preadvertising

Negation

Simple form	V-ing form
I can't preadvertise you can't preadvertise he can't preadvertise we can't preadvertise you can't preadvertise they can't preadvertise	I can't be preadvertising you can't be preadvertising he can't be preadvertising we can't be preadvertising you can't be preadvertising they can't be preadvertising
Perfect	V-ing perfect
I can't have preadvertised you can't have preadvertised he can't have preadvertised we can't have preadvertised you can't have preadvertised they can't have preadvertised	I can't have been preadvertising you can't have been preadvertising he can't have been preadvertising we can't have been preadvertising you can't have been preadvertising they can't have been preadvertising

Interrogative form

Simple form	V-ing form
can I preadvertise? can you preadvertise? can he preadvertise? can we preadvertise? can you preadvertise? can they preadvertise?	can I be preadvertising? can you be preadvertising? can he be preadvertising? can we be preadvertising? can you be preadvertising? can they be preadvertising?
Perfect	V-ing perfect
can I have preadvertised? can you have preadvertised? can he have preadvertised? can we have preadvertised? can you have preadvertised? can they have preadvertised?	can I have been preadvertising? can you have been preadvertising? can he have been preadvertising? can we have been preadvertising? can you have been preadvertising? can they have been preadvertising?

Interro-negative form

Simple form	V-ing form
can't I preadvertise? can't you preadvertise? can't he preadvertise? can't we preadvertise? can't you preadvertise? can't they preadvertise?	can't I be preadvertising? can't you be preadvertising? can't he be preadvertising? can't we be preadvertising? can't you be preadvertising? can't they be preadvertising?
Perfect	V-ing perfect
can't I have preadvertised? can't you have preadvertised? can't he have preadvertised? can't we have preadvertised? can't you have preadvertised? can't they have preadvertised?	can't I have been preadvertising? can't you have been preadvertising? can't he have been preadvertising? can't we have been preadvertising? can't you have been preadvertising? can't they have been preadvertising?