
Irregular verb: be - was/were - been
Simple form | V-ing form | 
| I'd be you'd be she'd be we'd be you'd be they'd be  | I'd be being you'd be being she'd be being we'd be being you'd be being they'd be being  | 
Perfect | V-ing perfect | 
| I should've been you should've been she should've been we should've been you should've been they should've been  | I should've been being you should've been being she should've been being we should've been being you should've been being they should've been being  | 
Simple form | V-ing form | 
| I shouldn't be you shouldn't be she shouldn't be we shouldn't be you shouldn't be they shouldn't be  | I shouldn't be being you shouldn't be being she shouldn't be being we shouldn't be being you shouldn't be being they shouldn't be being  | 
Perfect | V-ing perfect | 
| I shouldn't have been you shouldn't have been she shouldn't have been we shouldn't have been you shouldn't have been they shouldn't have been  | I shouldn't have been being you shouldn't have been being she shouldn't have been being we shouldn't have been being you shouldn't have been being they shouldn't have been being  | 
Simple form | V-ing form | 
| should I be? should you be? should she be? should we be? should you be? should they be?  | should I be being? should you be being? should she be being? should we be being? should you be being? should they be being?  | 
Perfect | V-ing perfect | 
| should I have been? should you have been? should she have been? should we have been? should you have been? should they have been?  | should I have been being? should you have been being? should she have been being? should we have been being? should you have been being? should they have been being?  | 
Simple form | V-ing form | 
| shouldn't I be? shouldn't you be? shouldn't she be? shouldn't we be? shouldn't you be? shouldn't they be?  | shouldn't I be being? shouldn't you be being? shouldn't she be being? shouldn't we be being? shouldn't you be being? shouldn't they be being?  | 
Perfect | V-ing perfect | 
| shouldn't I have been? shouldn't you have been? shouldn't she have been? shouldn't we have been? shouldn't you have been? shouldn't they have been?  | shouldn't I have been being? shouldn't you have been being? shouldn't she have been being? shouldn't we have been being? shouldn't you have been being? shouldn't they have been being?  |