I'd be familiarizing you'd be familiarizing he'd be familiarizing we'd be familiarizing you'd be familiarizing they'd be familiarizing
Perfect
I should've familiarized you should've familiarized he should've familiarized we should've familiarized you should've familiarized they should've familiarized
V-ing perfect
I should've been familiarizing you should've been familiarizing he should've been familiarizing we should've been familiarizing you should've been familiarizing they should've been familiarizing
Negation
Simple form
I shouldn't familiarize you shouldn't familiarize he shouldn't familiarize we shouldn't familiarize you shouldn't familiarize they shouldn't familiarize
V-ing form
I shouldn't be familiarizing you shouldn't be familiarizing he shouldn't be familiarizing we shouldn't be familiarizing you shouldn't be familiarizing they shouldn't be familiarizing
Perfect
I shouldn't have familiarized you shouldn't have familiarized he shouldn't have familiarized we shouldn't have familiarized you shouldn't have familiarized they shouldn't have familiarized
V-ing perfect
I shouldn't have been familiarizing you shouldn't have been familiarizing he shouldn't have been familiarizing we shouldn't have been familiarizing you shouldn't have been familiarizing they shouldn't have been familiarizing
Interrogative form
Simple form
should I familiarize? should you familiarize? should he familiarize? should we familiarize? should you familiarize? should they familiarize?
V-ing form
should I be familiarizing? should you be familiarizing? should he be familiarizing? should we be familiarizing? should you be familiarizing? should they be familiarizing?
Perfect
should I have familiarized? should you have familiarized? should he have familiarized? should we have familiarized? should you have familiarized? should they have familiarized?
V-ing perfect
should I have been familiarizing? should you have been familiarizing? should he have been familiarizing? should we have been familiarizing? should you have been familiarizing? should they have been familiarizing?
Interro-negative form
Simple form
shouldn't I familiarize? shouldn't you familiarize? shouldn't he familiarize? shouldn't we familiarize? shouldn't you familiarize? shouldn't they familiarize?
V-ing form
shouldn't I be familiarizing? shouldn't you be familiarizing? shouldn't he be familiarizing? shouldn't we be familiarizing? shouldn't you be familiarizing? shouldn't they be familiarizing?
Perfect
shouldn't I have familiarized? shouldn't you have familiarized? shouldn't he have familiarized? shouldn't we have familiarized? shouldn't you have familiarized? shouldn't they have familiarized?
V-ing perfect
shouldn't I have been familiarizing? shouldn't you have been familiarizing? shouldn't he have been familiarizing? shouldn't we have been familiarizing? shouldn't you have been familiarizing? shouldn't they have been familiarizing?