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