I can shatter you can shatter he can shatter we can shatter you can shatter they can shatter
V-ing form
I can be shattering you can be shattering he can be shattering we can be shattering you can be shattering they can be shattering
Perfect
I can have shattered you can have shattered he can have shattered we can have shattered you can have shattered they can have shattered
V-ing perfect
I can have been shattering you can have been shattering he can have been shattering we can have been shattering you can have been shattering they can have been shattering
Negation
Simple form
I can't shatter you can't shatter he can't shatter we can't shatter you can't shatter they can't shatter
V-ing form
I can't be shattering you can't be shattering he can't be shattering we can't be shattering you can't be shattering they can't be shattering
Perfect
I can't have shattered you can't have shattered he can't have shattered we can't have shattered you can't have shattered they can't have shattered
V-ing perfect
I can't have been shattering you can't have been shattering he can't have been shattering we can't have been shattering you can't have been shattering they can't have been shattering
Interrogative form
Simple form
can I shatter? can you shatter? can he shatter? can we shatter? can you shatter? can they shatter?
V-ing form
can I be shattering? can you be shattering? can he be shattering? can we be shattering? can you be shattering? can they be shattering?
Perfect
can I have shattered? can you have shattered? can he have shattered? can we have shattered? can you have shattered? can they have shattered?
V-ing perfect
can I have been shattering? can you have been shattering? can he have been shattering? can we have been shattering? can you have been shattering? can they have been shattering?
Interro-negative form
Simple form
can't I shatter? can't you shatter? can't he shatter? can't we shatter? can't you shatter? can't they shatter?
V-ing form
can't I be shattering? can't you be shattering? can't he be shattering? can't we be shattering? can't you be shattering? can't they be shattering?
Perfect
can't I have shattered? can't you have shattered? can't he have shattered? can't we have shattered? can't you have shattered? can't they have shattered?
V-ing perfect
can't I have been shattering? can't you have been shattering? can't he have been shattering? can't we have been shattering? can't you have been shattering? can't they have been shattering?