I can baptise you can baptise he can baptise we can baptise you can baptise they can baptise
V-ing form
I can be baptising you can be baptising he can be baptising we can be baptising you can be baptising they can be baptising
Perfect
I can have baptised you can have baptised he can have baptised we can have baptised you can have baptised they can have baptised
V-ing perfect
I can have been baptising you can have been baptising he can have been baptising we can have been baptising you can have been baptising they can have been baptising
Negation
Simple form
I cannot baptise you cannot baptise he cannot baptise we cannot baptise you cannot baptise they cannot baptise
V-ing form
I cannot be baptising you cannot be baptising he cannot be baptising we cannot be baptising you cannot be baptising they cannot be baptising
Perfect
I cannot have baptised you cannot have baptised he cannot have baptised we cannot have baptised you cannot have baptised they cannot have baptised
V-ing perfect
I cannot have been baptising you cannot have been baptising he cannot have been baptising we cannot have been baptising you cannot have been baptising they cannot have been baptising
Interrogative form
Simple form
can I baptise? can you baptise? can he baptise? can we baptise? can you baptise? can they baptise?
V-ing form
can I be baptising? can you be baptising? can he be baptising? can we be baptising? can you be baptising? can they be baptising?
Perfect
can I have baptised? can you have baptised? can he have baptised? can we have baptised? can you have baptised? can they have baptised?
V-ing perfect
can I have been baptising? can you have been baptising? can he have been baptising? can we have been baptising? can you have been baptising? can they have been baptising?
Interro-negative form
Simple form
can I not baptise? can you not baptise? can he not baptise? can we not baptise? can you not baptise? can they not baptise?
V-ing form
can I not be baptising? can you not be baptising? can he not be baptising? can we not be baptising? can you not be baptising? can they not be baptising?
Perfect
can I not have baptised? can you not have baptised? can he not have baptised? can we not have baptised? can you not have baptised? can they not have baptised?
V-ing perfect
can I not have been baptising? can you not have been baptising? can he not have been baptising? can we not have been baptising? can you not have been baptising? can they not have been baptising?