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