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 cannot agonise you cannot agonise she cannot agonise we cannot agonise you cannot agonise they cannot agonise
V-ing form
I cannot be agonising you cannot be agonising she cannot be agonising we cannot be agonising you cannot be agonising they cannot be agonising
Perfect
I cannot have agonised you cannot have agonised she cannot have agonised we cannot have agonised you cannot have agonised they cannot have agonised
V-ing perfect
I cannot have been agonising you cannot have been agonising she cannot have been agonising we cannot have been agonising you cannot have been agonising they cannot 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 I not agonise? can you not agonise? can she not agonise? can we not agonise? can you not agonise? can they not agonise?
V-ing form
can I not be agonising? can you not be agonising? can she not be agonising? can we not be agonising? can you not be agonising? can they not be agonising?
Perfect
can I not have agonised? can you not have agonised? can she not have agonised? can we not have agonised? can you not have agonised? can they not have agonised?
V-ing perfect
can I not have been agonising? can you not have been agonising? can she not have been agonising? can we not have been agonising? can you not have been agonising? can they not have been agonising?