I'd be concertising you'd be concertising he'd be concertising we'd be concertising you'd be concertising they'd be concertising
Perfecto
I should've concertised you should've concertised he should've concertised we should've concertised you should've concertised they should've concertised
Perfecto con V-ing
I should've been concertising you should've been concertising he should've been concertising we should've been concertising you should've been concertising they should've been concertising
Negación
Forma simple
I shouldn't concertise you shouldn't concertise he shouldn't concertise we shouldn't concertise you shouldn't concertise they shouldn't concertise
Forma con V-ing
I shouldn't be concertising you shouldn't be concertising he shouldn't be concertising we shouldn't be concertising you shouldn't be concertising they shouldn't be concertising
Perfecto
I shouldn't have concertised you shouldn't have concertised he shouldn't have concertised we shouldn't have concertised you shouldn't have concertised they shouldn't have concertised
Perfecto con V-ing
I shouldn't have been concertising you shouldn't have been concertising he shouldn't have been concertising we shouldn't have been concertising you shouldn't have been concertising they shouldn't have been concertising
Forma interrogativa
Forma simple
should I concertise? should you concertise? should he concertise? should we concertise? should you concertise? should they concertise?
Forma con V-ing
should I be concertising? should you be concertising? should he be concertising? should we be concertising? should you be concertising? should they be concertising?
Perfecto
should I have concertised? should you have concertised? should he have concertised? should we have concertised? should you have concertised? should they have concertised?
Perfecto con V-ing
should I have been concertising? should you have been concertising? should he have been concertising? should we have been concertising? should you have been concertising? should they have been concertising?
Forma interro-negativa
Forma simple
shouldn't I concertise? shouldn't you concertise? shouldn't he concertise? shouldn't we concertise? shouldn't you concertise? shouldn't they concertise?
Forma con V-ing
shouldn't I be concertising? shouldn't you be concertising? shouldn't he be concertising? shouldn't we be concertising? shouldn't you be concertising? shouldn't they be concertising?
Perfecto
shouldn't I have concertised? shouldn't you have concertised? shouldn't he have concertised? shouldn't we have concertised? shouldn't you have concertised? shouldn't they have concertised?
Perfecto con V-ing
shouldn't I have been concertising? shouldn't you have been concertising? shouldn't he have been concertising? shouldn't we have been concertising? shouldn't you have been concertising? shouldn't they have been concertising?