I can anaesthetise you can anaesthetise he can anaesthetise we can anaesthetise you can anaesthetise they can anaesthetise
V-ing form
I can be anaesthetising you can be anaesthetising he can be anaesthetising we can be anaesthetising you can be anaesthetising they can be anaesthetising
Perfect
I can have anaesthetised you can have anaesthetised he can have anaesthetised we can have anaesthetised you can have anaesthetised they can have anaesthetised
V-ing perfect
I can have been anaesthetising you can have been anaesthetising he can have been anaesthetising we can have been anaesthetising you can have been anaesthetising they can have been anaesthetising
Negation
Simple form
I cannot anaesthetise you cannot anaesthetise he cannot anaesthetise we cannot anaesthetise you cannot anaesthetise they cannot anaesthetise
V-ing form
I cannot be anaesthetising you cannot be anaesthetising he cannot be anaesthetising we cannot be anaesthetising you cannot be anaesthetising they cannot be anaesthetising
Perfect
I cannot have anaesthetised you cannot have anaesthetised he cannot have anaesthetised we cannot have anaesthetised you cannot have anaesthetised they cannot have anaesthetised
V-ing perfect
I cannot have been anaesthetising you cannot have been anaesthetising he cannot have been anaesthetising we cannot have been anaesthetising you cannot have been anaesthetising they cannot have been anaesthetising
Interrogative form
Simple form
can I anaesthetise? can you anaesthetise? can he anaesthetise? can we anaesthetise? can you anaesthetise? can they anaesthetise?
V-ing form
can I be anaesthetising? can you be anaesthetising? can he be anaesthetising? can we be anaesthetising? can you be anaesthetising? can they be anaesthetising?
Perfect
can I have anaesthetised? can you have anaesthetised? can he have anaesthetised? can we have anaesthetised? can you have anaesthetised? can they have anaesthetised?
V-ing perfect
can I have been anaesthetising? can you have been anaesthetising? can he have been anaesthetising? can we have been anaesthetising? can you have been anaesthetising? can they have been anaesthetising?
Interro-negative form
Simple form
can I not anaesthetise? can you not anaesthetise? can he not anaesthetise? can we not anaesthetise? can you not anaesthetise? can they not anaesthetise?
V-ing form
can I not be anaesthetising? can you not be anaesthetising? can he not be anaesthetising? can we not be anaesthetising? can you not be anaesthetising? can they not be anaesthetising?
Perfect
can I not have anaesthetised? can you not have anaesthetised? can he not have anaesthetised? can we not have anaesthetised? can you not have anaesthetised? can they not have anaesthetised?
V-ing perfect
can I not have been anaesthetising? can you not have been anaesthetising? can he not have been anaesthetising? can we not have been anaesthetising? can you not have been anaesthetising? can they not have been anaesthetising?