English verb conjugation
SHOULD FEND

Regular verb: fend - fended - fended

Affirmation

Simple form	V-ing form
I'd fend you'd fend he'd fend we'd fend you'd fend they'd fend	I'd be fending you'd be fending he'd be fending we'd be fending you'd be fending they'd be fending
Perfect	V-ing perfect
I should've fended you should've fended he should've fended we should've fended you should've fended they should've fended	I should've been fending you should've been fending he should've been fending we should've been fending you should've been fending they should've been fending

Negation

Simple form	V-ing form
I shouldn't fend you shouldn't fend he shouldn't fend we shouldn't fend you shouldn't fend they shouldn't fend	I shouldn't be fending you shouldn't be fending he shouldn't be fending we shouldn't be fending you shouldn't be fending they shouldn't be fending
Perfect	V-ing perfect
I shouldn't have fended you shouldn't have fended he shouldn't have fended we shouldn't have fended you shouldn't have fended they shouldn't have fended	I shouldn't have been fending you shouldn't have been fending he shouldn't have been fending we shouldn't have been fending you shouldn't have been fending they shouldn't have been fending

Interrogative form

Simple form	V-ing form
should I fend? should you fend? should he fend? should we fend? should you fend? should they fend?	should I be fending? should you be fending? should he be fending? should we be fending? should you be fending? should they be fending?
Perfect	V-ing perfect
should I have fended? should you have fended? should he have fended? should we have fended? should you have fended? should they have fended?	should I have been fending? should you have been fending? should he have been fending? should we have been fending? should you have been fending? should they have been fending?

Interro-negative form

Simple form	V-ing form
shouldn't I fend? shouldn't you fend? shouldn't he fend? shouldn't we fend? shouldn't you fend? shouldn't they fend?	shouldn't I be fending? shouldn't you be fending? shouldn't he be fending? shouldn't we be fending? shouldn't you be fending? shouldn't they be fending?
Perfect	V-ing perfect
shouldn't I have fended? shouldn't you have fended? shouldn't he have fended? shouldn't we have fended? shouldn't you have fended? shouldn't they have fended?	shouldn't I have been fending? shouldn't you have been fending? shouldn't he have been fending? shouldn't we have been fending? shouldn't you have been fending? shouldn't they have been fending?