I can agonise you can agonise she can agonise we can agonise you can agonise they can agonise
V-ing form
I can be agonising you can be agonising she can be agonising we can be agonising you can be agonising they can be agonising
Perfect
I can have agonised you can have agonised she can have agonised we can have agonised you can have agonised they can have agonised
V-ing perfect
I can have been agonising you can have been agonising she can have been agonising we can have been agonising you can have been agonising they can have been agonising
Negation
Simple form
I can't agonise you can't agonise she can't agonise we can't agonise you can't agonise they can't agonise
V-ing form
I can't be agonising you can't be agonising she can't be agonising we can't be agonising you can't be agonising they can't be agonising
Perfect
I can't have agonised you can't have agonised she can't have agonised we can't have agonised you can't have agonised they can't have agonised
V-ing perfect
I can't have been agonising you can't have been agonising she can't have been agonising we can't have been agonising you can't have been agonising they can't have been agonising
Interrogative form
Simple form
can I agonise? can you agonise? can she agonise? can we agonise? can you agonise? can they agonise?
V-ing form
can I be agonising? can you be agonising? can she be agonising? can we be agonising? can you be agonising? can they be agonising?
Perfect
can I have agonised? can you have agonised? can she have agonised? can we have agonised? can you have agonised? can they have agonised?
V-ing perfect
can I have been agonising? can you have been agonising? can she have been agonising? can we have been agonising? can you have been agonising? can they have been agonising?
Interro-negative form
Simple form
can't I agonise? can't you agonise? can't she agonise? can't we agonise? can't you agonise? can't they agonise?
V-ing form
can't I be agonising? can't you be agonising? can't she be agonising? can't we be agonising? can't you be agonising? can't they be agonising?
Perfect
can't I have agonised? can't you have agonised? can't she have agonised? can't we have agonised? can't you have agonised? can't they have agonised?
V-ing perfect
can't I have been agonising? can't you have been agonising? can't she have been agonising? can't we have been agonising? can't you have been agonising? can't they have been agonising?