I can barrack you can barrack she can barrack we can barrack you can barrack they can barrack
Forma com V-ing
I can be barracking you can be barracking she can be barracking we can be barracking you can be barracking they can be barracking
Perfeito
I can have barracked you can have barracked she can have barracked we can have barracked you can have barracked they can have barracked
Perfeito com V-ing
I can have been barracking you can have been barracking she can have been barracking we can have been barracking you can have been barracking they can have been barracking
Negação
Forma simple
I cannot barrack you cannot barrack she cannot barrack we cannot barrack you cannot barrack they cannot barrack
Forma com V-ing
I cannot be barracking you cannot be barracking she cannot be barracking we cannot be barracking you cannot be barracking they cannot be barracking
Perfeito
I cannot have barracked you cannot have barracked she cannot have barracked we cannot have barracked you cannot have barracked they cannot have barracked
Perfeito com V-ing
I cannot have been barracking you cannot have been barracking she cannot have been barracking we cannot have been barracking you cannot have been barracking they cannot have been barracking
Forma interrogativa
Forma simple
can I barrack? can you barrack? can she barrack? can we barrack? can you barrack? can they barrack?
Forma com V-ing
can I be barracking? can you be barracking? can she be barracking? can we be barracking? can you be barracking? can they be barracking?
Perfeito
can I have barracked? can you have barracked? can she have barracked? can we have barracked? can you have barracked? can they have barracked?
Perfeito com V-ing
can I have been barracking? can you have been barracking? can she have been barracking? can we have been barracking? can you have been barracking? can they have been barracking?
Forma interro-Negação
Forma simple
can I not barrack? can you not barrack? can she not barrack? can we not barrack? can you not barrack? can they not barrack?
Forma com V-ing
can I not be barracking? can you not be barracking? can she not be barracking? can we not be barracking? can you not be barracking? can they not be barracking?
Perfeito
can I not have barracked? can you not have barracked? can she not have barracked? can we not have barracked? can you not have barracked? can they not have barracked?
Perfeito com V-ing
can I not have been barracking? can you not have been barracking? can she not have been barracking? can we not have been barracking? can you not have been barracking? can they not have been barracking?