
Regular verb: express - expressed - expressed
Simple form | V-ing form | 
| I'd express you'd express she'd express we'd express you'd express they'd express  | I'd be expressing you'd be expressing she'd be expressing we'd be expressing you'd be expressing they'd be expressing  | 
Perfect | V-ing perfect | 
| I should've expressed you should've expressed she should've expressed we should've expressed you should've expressed they should've expressed  | I should've been expressing you should've been expressing she should've been expressing we should've been expressing you should've been expressing they should've been expressing  | 
Simple form | V-ing form | 
| I shouldn't express you shouldn't express she shouldn't express we shouldn't express you shouldn't express they shouldn't express  | I shouldn't be expressing you shouldn't be expressing she shouldn't be expressing we shouldn't be expressing you shouldn't be expressing they shouldn't be expressing  | 
Perfect | V-ing perfect | 
| I shouldn't have expressed you shouldn't have expressed she shouldn't have expressed we shouldn't have expressed you shouldn't have expressed they shouldn't have expressed  | I shouldn't have been expressing you shouldn't have been expressing she shouldn't have been expressing we shouldn't have been expressing you shouldn't have been expressing they shouldn't have been expressing  | 
Simple form | V-ing form | 
| should I express? should you express? should she express? should we express? should you express? should they express?  | should I be expressing? should you be expressing? should she be expressing? should we be expressing? should you be expressing? should they be expressing?  | 
Perfect | V-ing perfect | 
| should I have expressed? should you have expressed? should she have expressed? should we have expressed? should you have expressed? should they have expressed?  | should I have been expressing? should you have been expressing? should she have been expressing? should we have been expressing? should you have been expressing? should they have been expressing?  | 
Simple form | V-ing form | 
| shouldn't I express? shouldn't you express? shouldn't she express? shouldn't we express? shouldn't you express? shouldn't they express?  | shouldn't I be expressing? shouldn't you be expressing? shouldn't she be expressing? shouldn't we be expressing? shouldn't you be expressing? shouldn't they be expressing?  | 
Perfect | V-ing perfect | 
| shouldn't I have expressed? shouldn't you have expressed? shouldn't she have expressed? shouldn't we have expressed? shouldn't you have expressed? shouldn't they have expressed?  | shouldn't I have been expressing? shouldn't you have been expressing? shouldn't she have been expressing? shouldn't we have been expressing? shouldn't you have been expressing? shouldn't they have been expressing?  |