I can squeal you can squeal he can squeal we can squeal you can squeal they can squeal
Forma com V-ing
I can be squealing you can be squealing he can be squealing we can be squealing you can be squealing they can be squealing
Perfeito
I can have squealed you can have squealed he can have squealed we can have squealed you can have squealed they can have squealed
Perfeito com V-ing
I can have been squealing you can have been squealing he can have been squealing we can have been squealing you can have been squealing they can have been squealing
Negação
Forma simple
I can't squeal you can't squeal he can't squeal we can't squeal you can't squeal they can't squeal
Forma com V-ing
I can't be squealing you can't be squealing he can't be squealing we can't be squealing you can't be squealing they can't be squealing
Perfeito
I can't have squealed you can't have squealed he can't have squealed we can't have squealed you can't have squealed they can't have squealed
Perfeito com V-ing
I can't have been squealing you can't have been squealing he can't have been squealing we can't have been squealing you can't have been squealing they can't have been squealing
Forma interrogativa
Forma simple
can I squeal? can you squeal? can he squeal? can we squeal? can you squeal? can they squeal?
Forma com V-ing
can I be squealing? can you be squealing? can he be squealing? can we be squealing? can you be squealing? can they be squealing?
Perfeito
can I have squealed? can you have squealed? can he have squealed? can we have squealed? can you have squealed? can they have squealed?
Perfeito com V-ing
can I have been squealing? can you have been squealing? can he have been squealing? can we have been squealing? can you have been squealing? can they have been squealing?
Forma interro-Negação
Forma simple
can't I squeal? can't you squeal? can't he squeal? can't we squeal? can't you squeal? can't they squeal?
Forma com V-ing
can't I be squealing? can't you be squealing? can't he be squealing? can't we be squealing? can't you be squealing? can't they be squealing?
Perfeito
can't I have squealed? can't you have squealed? can't he have squealed? can't we have squealed? can't you have squealed? can't they have squealed?
Perfeito com V-ing
can't I have been squealing? can't you have been squealing? can't he have been squealing? can't we have been squealing? can't you have been squealing? can't they have been squealing?