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 can't anaesthetise you can't anaesthetise he can't anaesthetise we can't anaesthetise you can't anaesthetise they can't anaesthetise
V-ing form
I can't be anaesthetising you can't be anaesthetising he can't be anaesthetising we can't be anaesthetising you can't be anaesthetising they can't be anaesthetising
Perfect
I can't have anaesthetised you can't have anaesthetised he can't have anaesthetised we can't have anaesthetised you can't have anaesthetised they can't have anaesthetised
V-ing perfect
I can't have been anaesthetising you can't have been anaesthetising he can't have been anaesthetising we can't have been anaesthetising you can't have been anaesthetising they can't 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't I anaesthetise? can't you anaesthetise? can't he anaesthetise? can't we anaesthetise? can't you anaesthetise? can't they anaesthetise?
V-ing form
can't I be anaesthetising? can't you be anaesthetising? can't he be anaesthetising? can't we be anaesthetising? can't you be anaesthetising? can't they be anaesthetising?
Perfect
can't I have anaesthetised? can't you have anaesthetised? can't he have anaesthetised? can't we have anaesthetised? can't you have anaesthetised? can't they have anaesthetised?
V-ing perfect
can't I have been anaesthetising? can't you have been anaesthetising? can't he have been anaesthetising? can't we have been anaesthetising? can't you have been anaesthetising? can't they have been anaesthetising?