English verb conjugation
SHOULD UNLOAD

Regular verb: unload - unloaded - unloaded

Affirmation

Simple form	V-ing form
I'd unload you'd unload he'd unload we'd unload you'd unload they'd unload	I'd be unloading you'd be unloading he'd be unloading we'd be unloading you'd be unloading they'd be unloading
Perfect	V-ing perfect
I should've unloaded you should've unloaded he should've unloaded we should've unloaded you should've unloaded they should've unloaded	I should've been unloading you should've been unloading he should've been unloading we should've been unloading you should've been unloading they should've been unloading

Negation

Simple form	V-ing form
I shouldn't unload you shouldn't unload he shouldn't unload we shouldn't unload you shouldn't unload they shouldn't unload	I shouldn't be unloading you shouldn't be unloading he shouldn't be unloading we shouldn't be unloading you shouldn't be unloading they shouldn't be unloading
Perfect	V-ing perfect
I shouldn't have unloaded you shouldn't have unloaded he shouldn't have unloaded we shouldn't have unloaded you shouldn't have unloaded they shouldn't have unloaded	I shouldn't have been unloading you shouldn't have been unloading he shouldn't have been unloading we shouldn't have been unloading you shouldn't have been unloading they shouldn't have been unloading

Interrogative form

Simple form	V-ing form
should I unload? should you unload? should he unload? should we unload? should you unload? should they unload?	should I be unloading? should you be unloading? should he be unloading? should we be unloading? should you be unloading? should they be unloading?
Perfect	V-ing perfect
should I have unloaded? should you have unloaded? should he have unloaded? should we have unloaded? should you have unloaded? should they have unloaded?	should I have been unloading? should you have been unloading? should he have been unloading? should we have been unloading? should you have been unloading? should they have been unloading?

Interro-negative form

Simple form	V-ing form
shouldn't I unload? shouldn't you unload? shouldn't he unload? shouldn't we unload? shouldn't you unload? shouldn't they unload?	shouldn't I be unloading? shouldn't you be unloading? shouldn't he be unloading? shouldn't we be unloading? shouldn't you be unloading? shouldn't they be unloading?
Perfect	V-ing perfect
shouldn't I have unloaded? shouldn't you have unloaded? shouldn't he have unloaded? shouldn't we have unloaded? shouldn't you have unloaded? shouldn't they have unloaded?	shouldn't I have been unloading? shouldn't you have been unloading? shouldn't he have been unloading? shouldn't we have been unloading? shouldn't you have been unloading? shouldn't they have been unloading?