I can televise you can televise he can televise we can televise you can televise they can televise
V-ing form
I can be televising you can be televising he can be televising we can be televising you can be televising they can be televising
Perfect
I can have televised you can have televised he can have televised we can have televised you can have televised they can have televised
V-ing perfect
I can have been televising you can have been televising he can have been televising we can have been televising you can have been televising they can have been televising
Negation
Simple form
I can't televise you can't televise he can't televise we can't televise you can't televise they can't televise
V-ing form
I can't be televising you can't be televising he can't be televising we can't be televising you can't be televising they can't be televising
Perfect
I can't have televised you can't have televised he can't have televised we can't have televised you can't have televised they can't have televised
V-ing perfect
I can't have been televising you can't have been televising he can't have been televising we can't have been televising you can't have been televising they can't have been televising
Interrogative form
Simple form
can I televise? can you televise? can he televise? can we televise? can you televise? can they televise?
V-ing form
can I be televising? can you be televising? can he be televising? can we be televising? can you be televising? can they be televising?
Perfect
can I have televised? can you have televised? can he have televised? can we have televised? can you have televised? can they have televised?
V-ing perfect
can I have been televising? can you have been televising? can he have been televising? can we have been televising? can you have been televising? can they have been televising?
Interro-negative form
Simple form
can't I televise? can't you televise? can't he televise? can't we televise? can't you televise? can't they televise?
V-ing form
can't I be televising? can't you be televising? can't he be televising? can't we be televising? can't you be televising? can't they be televising?
Perfect
can't I have televised? can't you have televised? can't he have televised? can't we have televised? can't you have televised? can't they have televised?
V-ing perfect
can't I have been televising? can't you have been televising? can't he have been televising? can't we have been televising? can't you have been televising? can't they have been televising?