English verb conjugation
SHOULD IMPUTE

Regular verb: impute - imputed - imputed

Affirmation

Simple form	V-ing form
I'd impute you'd impute he'd impute we'd impute you'd impute they'd impute	I'd be imputing you'd be imputing he'd be imputing we'd be imputing you'd be imputing they'd be imputing
Perfect	V-ing perfect
I should've imputed you should've imputed he should've imputed we should've imputed you should've imputed they should've imputed	I should've been imputing you should've been imputing he should've been imputing we should've been imputing you should've been imputing they should've been imputing

Negation

Simple form	V-ing form
I shouldn't impute you shouldn't impute he shouldn't impute we shouldn't impute you shouldn't impute they shouldn't impute	I shouldn't be imputing you shouldn't be imputing he shouldn't be imputing we shouldn't be imputing you shouldn't be imputing they shouldn't be imputing
Perfect	V-ing perfect
I shouldn't have imputed you shouldn't have imputed he shouldn't have imputed we shouldn't have imputed you shouldn't have imputed they shouldn't have imputed	I shouldn't have been imputing you shouldn't have been imputing he shouldn't have been imputing we shouldn't have been imputing you shouldn't have been imputing they shouldn't have been imputing

Interrogative form

Simple form	V-ing form
should I impute? should you impute? should he impute? should we impute? should you impute? should they impute?	should I be imputing? should you be imputing? should he be imputing? should we be imputing? should you be imputing? should they be imputing?
Perfect	V-ing perfect
should I have imputed? should you have imputed? should he have imputed? should we have imputed? should you have imputed? should they have imputed?	should I have been imputing? should you have been imputing? should he have been imputing? should we have been imputing? should you have been imputing? should they have been imputing?

Interro-negative form

Simple form	V-ing form
shouldn't I impute? shouldn't you impute? shouldn't he impute? shouldn't we impute? shouldn't you impute? shouldn't they impute?	shouldn't I be imputing? shouldn't you be imputing? shouldn't he be imputing? shouldn't we be imputing? shouldn't you be imputing? shouldn't they be imputing?
Perfect	V-ing perfect
shouldn't I have imputed? shouldn't you have imputed? shouldn't he have imputed? shouldn't we have imputed? shouldn't you have imputed? shouldn't they have imputed?	shouldn't I have been imputing? shouldn't you have been imputing? shouldn't he have been imputing? shouldn't we have been imputing? shouldn't you have been imputing? shouldn't they have been imputing?