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