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