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