I'd be teleconferencing you'd be teleconferencing she'd be teleconferencing we'd be teleconferencing you'd be teleconferencing they'd be teleconferencing
Perfect
I should've teleconferenced you should've teleconferenced she should've teleconferenced we should've teleconferenced you should've teleconferenced they should've teleconferenced
V-ing perfect
I should've been teleconferencing you should've been teleconferencing she should've been teleconferencing we should've been teleconferencing you should've been teleconferencing they should've been teleconferencing
Negation
Simple form
I shouldn't teleconference you shouldn't teleconference she shouldn't teleconference we shouldn't teleconference you shouldn't teleconference they shouldn't teleconference
V-ing form
I shouldn't be teleconferencing you shouldn't be teleconferencing she shouldn't be teleconferencing we shouldn't be teleconferencing you shouldn't be teleconferencing they shouldn't be teleconferencing
Perfect
I shouldn't have teleconferenced you shouldn't have teleconferenced she shouldn't have teleconferenced we shouldn't have teleconferenced you shouldn't have teleconferenced they shouldn't have teleconferenced
V-ing perfect
I shouldn't have been teleconferencing you shouldn't have been teleconferencing she shouldn't have been teleconferencing we shouldn't have been teleconferencing you shouldn't have been teleconferencing they shouldn't have been teleconferencing
Interrogative form
Simple form
should I teleconference? should you teleconference? should she teleconference? should we teleconference? should you teleconference? should they teleconference?
V-ing form
should I be teleconferencing? should you be teleconferencing? should she be teleconferencing? should we be teleconferencing? should you be teleconferencing? should they be teleconferencing?
Perfect
should I have teleconferenced? should you have teleconferenced? should she have teleconferenced? should we have teleconferenced? should you have teleconferenced? should they have teleconferenced?
V-ing perfect
should I have been teleconferencing? should you have been teleconferencing? should she have been teleconferencing? should we have been teleconferencing? should you have been teleconferencing? should they have been teleconferencing?
Interro-negative form
Simple form
shouldn't I teleconference? shouldn't you teleconference? shouldn't she teleconference? shouldn't we teleconference? shouldn't you teleconference? shouldn't they teleconference?
V-ing form
shouldn't I be teleconferencing? shouldn't you be teleconferencing? shouldn't she be teleconferencing? shouldn't we be teleconferencing? shouldn't you be teleconferencing? shouldn't they be teleconferencing?
Perfect
shouldn't I have teleconferenced? shouldn't you have teleconferenced? shouldn't she have teleconferenced? shouldn't we have teleconferenced? shouldn't you have teleconferenced? shouldn't they have teleconferenced?
V-ing perfect
shouldn't I have been teleconferencing? shouldn't you have been teleconferencing? shouldn't she have been teleconferencing? shouldn't we have been teleconferencing? shouldn't you have been teleconferencing? shouldn't they have been teleconferencing?