I can antagonise you can antagonise he can antagonise we can antagonise you can antagonise they can antagonise
V-ing form
I can be antagonising you can be antagonising he can be antagonising we can be antagonising you can be antagonising they can be antagonising
Perfect
I can have antagonised you can have antagonised he can have antagonised we can have antagonised you can have antagonised they can have antagonised
V-ing perfect
I can have been antagonising you can have been antagonising he can have been antagonising we can have been antagonising you can have been antagonising they can have been antagonising
Negation
Simple form
I can't antagonise you can't antagonise he can't antagonise we can't antagonise you can't antagonise they can't antagonise
V-ing form
I can't be antagonising you can't be antagonising he can't be antagonising we can't be antagonising you can't be antagonising they can't be antagonising
Perfect
I can't have antagonised you can't have antagonised he can't have antagonised we can't have antagonised you can't have antagonised they can't have antagonised
V-ing perfect
I can't have been antagonising you can't have been antagonising he can't have been antagonising we can't have been antagonising you can't have been antagonising they can't have been antagonising
Interrogative form
Simple form
can I antagonise? can you antagonise? can he antagonise? can we antagonise? can you antagonise? can they antagonise?
V-ing form
can I be antagonising? can you be antagonising? can he be antagonising? can we be antagonising? can you be antagonising? can they be antagonising?
Perfect
can I have antagonised? can you have antagonised? can he have antagonised? can we have antagonised? can you have antagonised? can they have antagonised?
V-ing perfect
can I have been antagonising? can you have been antagonising? can he have been antagonising? can we have been antagonising? can you have been antagonising? can they have been antagonising?
Interro-negative form
Simple form
can't I antagonise? can't you antagonise? can't he antagonise? can't we antagonise? can't you antagonise? can't they antagonise?
V-ing form
can't I be antagonising? can't you be antagonising? can't he be antagonising? can't we be antagonising? can't you be antagonising? can't they be antagonising?
Perfect
can't I have antagonised? can't you have antagonised? can't he have antagonised? can't we have antagonised? can't you have antagonised? can't they have antagonised?
V-ing perfect
can't I have been antagonising? can't you have been antagonising? can't he have been antagonising? can't we have been antagonising? can't you have been antagonising? can't they have been antagonising?