English verb conjugation
SHOULD MISFIRE

Regular verb: misfire - misfired - misfired

Affirmation

Simple form	V-ing form
I'd misfire you'd misfire he'd misfire we'd misfire you'd misfire they'd misfire	I'd be misfiring you'd be misfiring he'd be misfiring we'd be misfiring you'd be misfiring they'd be misfiring
Perfect	V-ing perfect
I should've misfired you should've misfired he should've misfired we should've misfired you should've misfired they should've misfired	I should've been misfiring you should've been misfiring he should've been misfiring we should've been misfiring you should've been misfiring they should've been misfiring

Negation

Simple form	V-ing form
I shouldn't misfire you shouldn't misfire he shouldn't misfire we shouldn't misfire you shouldn't misfire they shouldn't misfire	I shouldn't be misfiring you shouldn't be misfiring he shouldn't be misfiring we shouldn't be misfiring you shouldn't be misfiring they shouldn't be misfiring
Perfect	V-ing perfect
I shouldn't have misfired you shouldn't have misfired he shouldn't have misfired we shouldn't have misfired you shouldn't have misfired they shouldn't have misfired	I shouldn't have been misfiring you shouldn't have been misfiring he shouldn't have been misfiring we shouldn't have been misfiring you shouldn't have been misfiring they shouldn't have been misfiring

Interrogative form

Simple form	V-ing form
should I misfire? should you misfire? should he misfire? should we misfire? should you misfire? should they misfire?	should I be misfiring? should you be misfiring? should he be misfiring? should we be misfiring? should you be misfiring? should they be misfiring?
Perfect	V-ing perfect
should I have misfired? should you have misfired? should he have misfired? should we have misfired? should you have misfired? should they have misfired?	should I have been misfiring? should you have been misfiring? should he have been misfiring? should we have been misfiring? should you have been misfiring? should they have been misfiring?

Interro-negative form

Simple form	V-ing form
shouldn't I misfire? shouldn't you misfire? shouldn't he misfire? shouldn't we misfire? shouldn't you misfire? shouldn't they misfire?	shouldn't I be misfiring? shouldn't you be misfiring? shouldn't he be misfiring? shouldn't we be misfiring? shouldn't you be misfiring? shouldn't they be misfiring?
Perfect	V-ing perfect
shouldn't I have misfired? shouldn't you have misfired? shouldn't he have misfired? shouldn't we have misfired? shouldn't you have misfired? shouldn't they have misfired?	shouldn't I have been misfiring? shouldn't you have been misfiring? shouldn't he have been misfiring? shouldn't we have been misfiring? shouldn't you have been misfiring? shouldn't they have been misfiring?