I can passivise you can passivise she can passivise we can passivise you can passivise they can passivise
V-ing form
I can be passivising you can be passivising she can be passivising we can be passivising you can be passivising they can be passivising
Perfect
I can have passivised you can have passivised she can have passivised we can have passivised you can have passivised they can have passivised
V-ing perfect
I can have been passivising you can have been passivising she can have been passivising we can have been passivising you can have been passivising they can have been passivising
Negation
Simple form
I can't passivise you can't passivise she can't passivise we can't passivise you can't passivise they can't passivise
V-ing form
I can't be passivising you can't be passivising she can't be passivising we can't be passivising you can't be passivising they can't be passivising
Perfect
I can't have passivised you can't have passivised she can't have passivised we can't have passivised you can't have passivised they can't have passivised
V-ing perfect
I can't have been passivising you can't have been passivising she can't have been passivising we can't have been passivising you can't have been passivising they can't have been passivising
Interrogative form
Simple form
can I passivise? can you passivise? can she passivise? can we passivise? can you passivise? can they passivise?
V-ing form
can I be passivising? can you be passivising? can she be passivising? can we be passivising? can you be passivising? can they be passivising?
Perfect
can I have passivised? can you have passivised? can she have passivised? can we have passivised? can you have passivised? can they have passivised?
V-ing perfect
can I have been passivising? can you have been passivising? can she have been passivising? can we have been passivising? can you have been passivising? can they have been passivising?
Interro-negative form
Simple form
can't I passivise? can't you passivise? can't she passivise? can't we passivise? can't you passivise? can't they passivise?
V-ing form
can't I be passivising? can't you be passivising? can't she be passivising? can't we be passivising? can't you be passivising? can't they be passivising?
Perfect
can't I have passivised? can't you have passivised? can't she have passivised? can't we have passivised? can't you have passivised? can't they have passivised?
V-ing perfect
can't I have been passivising? can't you have been passivising? can't she have been passivising? can't we have been passivising? can't you have been passivising? can't they have been passivising?