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