I can grouch you can grouch she can grouch we can grouch you can grouch they can grouch
Forma com V-ing
I can be grouching you can be grouching she can be grouching we can be grouching you can be grouching they can be grouching
Perfeito
I can have grouched you can have grouched she can have grouched we can have grouched you can have grouched they can have grouched
Perfeito com V-ing
I can have been grouching you can have been grouching she can have been grouching we can have been grouching you can have been grouching they can have been grouching
Negação
Forma simple
I cannot grouch you cannot grouch she cannot grouch we cannot grouch you cannot grouch they cannot grouch
Forma com V-ing
I cannot be grouching you cannot be grouching she cannot be grouching we cannot be grouching you cannot be grouching they cannot be grouching
Perfeito
I cannot have grouched you cannot have grouched she cannot have grouched we cannot have grouched you cannot have grouched they cannot have grouched
Perfeito com V-ing
I cannot have been grouching you cannot have been grouching she cannot have been grouching we cannot have been grouching you cannot have been grouching they cannot have been grouching
Forma interrogativa
Forma simple
can I grouch? can you grouch? can she grouch? can we grouch? can you grouch? can they grouch?
Forma com V-ing
can I be grouching? can you be grouching? can she be grouching? can we be grouching? can you be grouching? can they be grouching?
Perfeito
can I have grouched? can you have grouched? can she have grouched? can we have grouched? can you have grouched? can they have grouched?
Perfeito com V-ing
can I have been grouching? can you have been grouching? can she have been grouching? can we have been grouching? can you have been grouching? can they have been grouching?
Forma interro-Negação
Forma simple
can I not grouch? can you not grouch? can she not grouch? can we not grouch? can you not grouch? can they not grouch?
Forma com V-ing
can I not be grouching? can you not be grouching? can she not be grouching? can we not be grouching? can you not be grouching? can they not be grouching?
Perfeito
can I not have grouched? can you not have grouched? can she not have grouched? can we not have grouched? can you not have grouched? can they not have grouched?
Perfeito com V-ing
can I not have been grouching? can you not have been grouching? can she not have been grouching? can we not have been grouching? can you not have been grouching? can they not have been grouching?