I can burke you can burke he can burke we can burke you can burke they can burke
Forma com V-ing
I can be burking you can be burking he can be burking we can be burking you can be burking they can be burking
Perfeito
I can have burked you can have burked he can have burked we can have burked you can have burked they can have burked
Perfeito com V-ing
I can have been burking you can have been burking he can have been burking we can have been burking you can have been burking they can have been burking
Negação
Forma simple
I cannot burke you cannot burke he cannot burke we cannot burke you cannot burke they cannot burke
Forma com V-ing
I cannot be burking you cannot be burking he cannot be burking we cannot be burking you cannot be burking they cannot be burking
Perfeito
I cannot have burked you cannot have burked he cannot have burked we cannot have burked you cannot have burked they cannot have burked
Perfeito com V-ing
I cannot have been burking you cannot have been burking he cannot have been burking we cannot have been burking you cannot have been burking they cannot have been burking
Forma interrogativa
Forma simple
can I burke? can you burke? can he burke? can we burke? can you burke? can they burke?
Forma com V-ing
can I be burking? can you be burking? can he be burking? can we be burking? can you be burking? can they be burking?
Perfeito
can I have burked? can you have burked? can he have burked? can we have burked? can you have burked? can they have burked?
Perfeito com V-ing
can I have been burking? can you have been burking? can he have been burking? can we have been burking? can you have been burking? can they have been burking?
Forma interro-Negação
Forma simple
can I not burke? can you not burke? can he not burke? can we not burke? can you not burke? can they not burke?
Forma com V-ing
can I not be burking? can you not be burking? can he not be burking? can we not be burking? can you not be burking? can they not be burking?
Perfeito
can I not have burked? can you not have burked? can he not have burked? can we not have burked? can you not have burked? can they not have burked?
Perfeito com V-ing
can I not have been burking? can you not have been burking? can he not have been burking? can we not have been burking? can you not have been burking? can they not have been burking?