English verb conjugation
SHOULD FETCH

Regular verb: fetch - fetched - fetched

Affirmation

Simple form	V-ing form
I'd fetch you'd fetch he'd fetch we'd fetch you'd fetch they'd fetch	I'd be fetching you'd be fetching he'd be fetching we'd be fetching you'd be fetching they'd be fetching
Perfect	V-ing perfect
I should've fetched you should've fetched he should've fetched we should've fetched you should've fetched they should've fetched	I should've been fetching you should've been fetching he should've been fetching we should've been fetching you should've been fetching they should've been fetching

Negation

Simple form	V-ing form
I shouldn't fetch you shouldn't fetch he shouldn't fetch we shouldn't fetch you shouldn't fetch they shouldn't fetch	I shouldn't be fetching you shouldn't be fetching he shouldn't be fetching we shouldn't be fetching you shouldn't be fetching they shouldn't be fetching
Perfect	V-ing perfect
I shouldn't have fetched you shouldn't have fetched he shouldn't have fetched we shouldn't have fetched you shouldn't have fetched they shouldn't have fetched	I shouldn't have been fetching you shouldn't have been fetching he shouldn't have been fetching we shouldn't have been fetching you shouldn't have been fetching they shouldn't have been fetching

Interrogative form

Simple form	V-ing form
should I fetch? should you fetch? should he fetch? should we fetch? should you fetch? should they fetch?	should I be fetching? should you be fetching? should he be fetching? should we be fetching? should you be fetching? should they be fetching?
Perfect	V-ing perfect
should I have fetched? should you have fetched? should he have fetched? should we have fetched? should you have fetched? should they have fetched?	should I have been fetching? should you have been fetching? should he have been fetching? should we have been fetching? should you have been fetching? should they have been fetching?

Interro-negative form

Simple form	V-ing form
shouldn't I fetch? shouldn't you fetch? shouldn't he fetch? shouldn't we fetch? shouldn't you fetch? shouldn't they fetch?	shouldn't I be fetching? shouldn't you be fetching? shouldn't he be fetching? shouldn't we be fetching? shouldn't you be fetching? shouldn't they be fetching?
Perfect	V-ing perfect
shouldn't I have fetched? shouldn't you have fetched? shouldn't he have fetched? shouldn't we have fetched? shouldn't you have fetched? shouldn't they have fetched?	shouldn't I have been fetching? shouldn't you have been fetching? shouldn't he have been fetching? shouldn't we have been fetching? shouldn't you have been fetching? shouldn't they have been fetching?