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