I can clutter you can clutter he can clutter we can clutter you can clutter they can clutter
Forma com V-ing
I can be cluttering you can be cluttering he can be cluttering we can be cluttering you can be cluttering they can be cluttering
Perfeito
I can have cluttered you can have cluttered he can have cluttered we can have cluttered you can have cluttered they can have cluttered
Perfeito com V-ing
I can have been cluttering you can have been cluttering he can have been cluttering we can have been cluttering you can have been cluttering they can have been cluttering
Negação
Forma simple
I can't clutter you can't clutter he can't clutter we can't clutter you can't clutter they can't clutter
Forma com V-ing
I can't be cluttering you can't be cluttering he can't be cluttering we can't be cluttering you can't be cluttering they can't be cluttering
Perfeito
I can't have cluttered you can't have cluttered he can't have cluttered we can't have cluttered you can't have cluttered they can't have cluttered
Perfeito com V-ing
I can't have been cluttering you can't have been cluttering he can't have been cluttering we can't have been cluttering you can't have been cluttering they can't have been cluttering
Forma interrogativa
Forma simple
can I clutter? can you clutter? can he clutter? can we clutter? can you clutter? can they clutter?
Forma com V-ing
can I be cluttering? can you be cluttering? can he be cluttering? can we be cluttering? can you be cluttering? can they be cluttering?
Perfeito
can I have cluttered? can you have cluttered? can he have cluttered? can we have cluttered? can you have cluttered? can they have cluttered?
Perfeito com V-ing
can I have been cluttering? can you have been cluttering? can he have been cluttering? can we have been cluttering? can you have been cluttering? can they have been cluttering?
Forma interro-Negação
Forma simple
can't I clutter? can't you clutter? can't he clutter? can't we clutter? can't you clutter? can't they clutter?
Forma com V-ing
can't I be cluttering? can't you be cluttering? can't he be cluttering? can't we be cluttering? can't you be cluttering? can't they be cluttering?
Perfeito
can't I have cluttered? can't you have cluttered? can't he have cluttered? can't we have cluttered? can't you have cluttered? can't they have cluttered?
Perfeito com V-ing
can't I have been cluttering? can't you have been cluttering? can't he have been cluttering? can't we have been cluttering? can't you have been cluttering? can't they have been cluttering?