English verb conjugation
SHOULD SCUFFLE

Regular verb: scuffle - scuffled - scuffled

Affirmation

Simple form	V-ing form
I'd scuffle you'd scuffle she'd scuffle we'd scuffle you'd scuffle they'd scuffle	I'd be scuffling you'd be scuffling she'd be scuffling we'd be scuffling you'd be scuffling they'd be scuffling
Perfect	V-ing perfect
I should've scuffled you should've scuffled she should've scuffled we should've scuffled you should've scuffled they should've scuffled	I should've been scuffling you should've been scuffling she should've been scuffling we should've been scuffling you should've been scuffling they should've been scuffling

Negation

Simple form	V-ing form
I shouldn't scuffle you shouldn't scuffle she shouldn't scuffle we shouldn't scuffle you shouldn't scuffle they shouldn't scuffle	I shouldn't be scuffling you shouldn't be scuffling she shouldn't be scuffling we shouldn't be scuffling you shouldn't be scuffling they shouldn't be scuffling
Perfect	V-ing perfect
I shouldn't have scuffled you shouldn't have scuffled she shouldn't have scuffled we shouldn't have scuffled you shouldn't have scuffled they shouldn't have scuffled	I shouldn't have been scuffling you shouldn't have been scuffling she shouldn't have been scuffling we shouldn't have been scuffling you shouldn't have been scuffling they shouldn't have been scuffling

Interrogative form

Simple form	V-ing form
should I scuffle? should you scuffle? should she scuffle? should we scuffle? should you scuffle? should they scuffle?	should I be scuffling? should you be scuffling? should she be scuffling? should we be scuffling? should you be scuffling? should they be scuffling?
Perfect	V-ing perfect
should I have scuffled? should you have scuffled? should she have scuffled? should we have scuffled? should you have scuffled? should they have scuffled?	should I have been scuffling? should you have been scuffling? should she have been scuffling? should we have been scuffling? should you have been scuffling? should they have been scuffling?

Interro-negative form

Simple form	V-ing form
shouldn't I scuffle? shouldn't you scuffle? shouldn't she scuffle? shouldn't we scuffle? shouldn't you scuffle? shouldn't they scuffle?	shouldn't I be scuffling? shouldn't you be scuffling? shouldn't she be scuffling? shouldn't we be scuffling? shouldn't you be scuffling? shouldn't they be scuffling?
Perfect	V-ing perfect
shouldn't I have scuffled? shouldn't you have scuffled? shouldn't she have scuffled? shouldn't we have scuffled? shouldn't you have scuffled? shouldn't they have scuffled?	shouldn't I have been scuffling? shouldn't you have been scuffling? shouldn't she have been scuffling? shouldn't we have been scuffling? shouldn't you have been scuffling? shouldn't they have been scuffling?