I can brattle you can brattle he can brattle we can brattle you can brattle they can brattle
V-ing form
I can be brattling you can be brattling he can be brattling we can be brattling you can be brattling they can be brattling
Perfect
I can have brattled you can have brattled he can have brattled we can have brattled you can have brattled they can have brattled
V-ing perfect
I can have been brattling you can have been brattling he can have been brattling we can have been brattling you can have been brattling they can have been brattling
Negation
Simple form
I can't brattle you can't brattle he can't brattle we can't brattle you can't brattle they can't brattle
V-ing form
I can't be brattling you can't be brattling he can't be brattling we can't be brattling you can't be brattling they can't be brattling
Perfect
I can't have brattled you can't have brattled he can't have brattled we can't have brattled you can't have brattled they can't have brattled
V-ing perfect
I can't have been brattling you can't have been brattling he can't have been brattling we can't have been brattling you can't have been brattling they can't have been brattling
Interrogative form
Simple form
can I brattle? can you brattle? can he brattle? can we brattle? can you brattle? can they brattle?
V-ing form
can I be brattling? can you be brattling? can he be brattling? can we be brattling? can you be brattling? can they be brattling?
Perfect
can I have brattled? can you have brattled? can he have brattled? can we have brattled? can you have brattled? can they have brattled?
V-ing perfect
can I have been brattling? can you have been brattling? can he have been brattling? can we have been brattling? can you have been brattling? can they have been brattling?
Interro-negative form
Simple form
can't I brattle? can't you brattle? can't he brattle? can't we brattle? can't you brattle? can't they brattle?
V-ing form
can't I be brattling? can't you be brattling? can't he be brattling? can't we be brattling? can't you be brattling? can't they be brattling?
Perfect
can't I have brattled? can't you have brattled? can't he have brattled? can't we have brattled? can't you have brattled? can't they have brattled?
V-ing perfect
can't I have been brattling? can't you have been brattling? can't he have been brattling? can't we have been brattling? can't you have been brattling? can't they have been brattling?