I can usurp you can usurp she can usurp we can usurp you can usurp they can usurp
Forma com V-ing
I can be usurping you can be usurping she can be usurping we can be usurping you can be usurping they can be usurping
Perfeito
I can have usurped you can have usurped she can have usurped we can have usurped you can have usurped they can have usurped
Perfeito com V-ing
I can have been usurping you can have been usurping she can have been usurping we can have been usurping you can have been usurping they can have been usurping
Negação
Forma simple
I can't usurp you can't usurp she can't usurp we can't usurp you can't usurp they can't usurp
Forma com V-ing
I can't be usurping you can't be usurping she can't be usurping we can't be usurping you can't be usurping they can't be usurping
Perfeito
I can't have usurped you can't have usurped she can't have usurped we can't have usurped you can't have usurped they can't have usurped
Perfeito com V-ing
I can't have been usurping you can't have been usurping she can't have been usurping we can't have been usurping you can't have been usurping they can't have been usurping
Forma interrogativa
Forma simple
can I usurp? can you usurp? can she usurp? can we usurp? can you usurp? can they usurp?
Forma com V-ing
can I be usurping? can you be usurping? can she be usurping? can we be usurping? can you be usurping? can they be usurping?
Perfeito
can I have usurped? can you have usurped? can she have usurped? can we have usurped? can you have usurped? can they have usurped?
Perfeito com V-ing
can I have been usurping? can you have been usurping? can she have been usurping? can we have been usurping? can you have been usurping? can they have been usurping?
Forma interro-Negação
Forma simple
can't I usurp? can't you usurp? can't she usurp? can't we usurp? can't you usurp? can't they usurp?
Forma com V-ing
can't I be usurping? can't you be usurping? can't she be usurping? can't we be usurping? can't you be usurping? can't they be usurping?
Perfeito
can't I have usurped? can't you have usurped? can't she have usurped? can't we have usurped? can't you have usurped? can't they have usurped?
Perfeito com V-ing
can't I have been usurping? can't you have been usurping? can't she have been usurping? can't we have been usurping? can't you have been usurping? can't they have been usurping?