I can second you can second she can second we can second you can second they can second
Forma com V-ing
I can be seconding you can be seconding she can be seconding we can be seconding you can be seconding they can be seconding
Perfeito
I can have seconded you can have seconded she can have seconded we can have seconded you can have seconded they can have seconded
Perfeito com V-ing
I can have been seconding you can have been seconding she can have been seconding we can have been seconding you can have been seconding they can have been seconding
Negação
Forma simple
I cannot second you cannot second she cannot second we cannot second you cannot second they cannot second
Forma com V-ing
I cannot be seconding you cannot be seconding she cannot be seconding we cannot be seconding you cannot be seconding they cannot be seconding
Perfeito
I cannot have seconded you cannot have seconded she cannot have seconded we cannot have seconded you cannot have seconded they cannot have seconded
Perfeito com V-ing
I cannot have been seconding you cannot have been seconding she cannot have been seconding we cannot have been seconding you cannot have been seconding they cannot have been seconding
Forma interrogativa
Forma simple
can I second? can you second? can she second? can we second? can you second? can they second?
Forma com V-ing
can I be seconding? can you be seconding? can she be seconding? can we be seconding? can you be seconding? can they be seconding?
Perfeito
can I have seconded? can you have seconded? can she have seconded? can we have seconded? can you have seconded? can they have seconded?
Perfeito com V-ing
can I have been seconding? can you have been seconding? can she have been seconding? can we have been seconding? can you have been seconding? can they have been seconding?
Forma interro-Negação
Forma simple
can I not second? can you not second? can she not second? can we not second? can you not second? can they not second?
Forma com V-ing
can I not be seconding? can you not be seconding? can she not be seconding? can we not be seconding? can you not be seconding? can they not be seconding?
Perfeito
can I not have seconded? can you not have seconded? can she not have seconded? can we not have seconded? can you not have seconded? can they not have seconded?
Perfeito com V-ing
can I not have been seconding? can you not have been seconding? can she not have been seconding? can we not have been seconding? can you not have been seconding? can they not have been seconding?