Verbo regular: concertina - concertinaed - concertinaed
Afirmação
Forma simple
I can concertina you can concertina he can concertina we can concertina you can concertina they can concertina
Forma com V-ing
I can be concertinaing you can be concertinaing he can be concertinaing we can be concertinaing you can be concertinaing they can be concertinaing
Perfeito
I can have concertinaed you can have concertinaed he can have concertinaed we can have concertinaed you can have concertinaed they can have concertinaed
Perfeito com V-ing
I can have been concertinaing you can have been concertinaing he can have been concertinaing we can have been concertinaing you can have been concertinaing they can have been concertinaing
Negação
Forma simple
I can't concertina you can't concertina he can't concertina we can't concertina you can't concertina they can't concertina
Forma com V-ing
I can't be concertinaing you can't be concertinaing he can't be concertinaing we can't be concertinaing you can't be concertinaing they can't be concertinaing
Perfeito
I can't have concertinaed you can't have concertinaed he can't have concertinaed we can't have concertinaed you can't have concertinaed they can't have concertinaed
Perfeito com V-ing
I can't have been concertinaing you can't have been concertinaing he can't have been concertinaing we can't have been concertinaing you can't have been concertinaing they can't have been concertinaing
Forma interrogativa
Forma simple
can I concertina? can you concertina? can he concertina? can we concertina? can you concertina? can they concertina?
Forma com V-ing
can I be concertinaing? can you be concertinaing? can he be concertinaing? can we be concertinaing? can you be concertinaing? can they be concertinaing?
Perfeito
can I have concertinaed? can you have concertinaed? can he have concertinaed? can we have concertinaed? can you have concertinaed? can they have concertinaed?
Perfeito com V-ing
can I have been concertinaing? can you have been concertinaing? can he have been concertinaing? can we have been concertinaing? can you have been concertinaing? can they have been concertinaing?
Forma interro-Negação
Forma simple
can't I concertina? can't you concertina? can't he concertina? can't we concertina? can't you concertina? can't they concertina?
Forma com V-ing
can't I be concertinaing? can't you be concertinaing? can't he be concertinaing? can't we be concertinaing? can't you be concertinaing? can't they be concertinaing?
Perfeito
can't I have concertinaed? can't you have concertinaed? can't he have concertinaed? can't we have concertinaed? can't you have concertinaed? can't they have concertinaed?
Perfeito com V-ing
can't I have been concertinaing? can't you have been concertinaing? can't he have been concertinaing? can't we have been concertinaing? can't you have been concertinaing? can't they have been concertinaing?