
Regular verb: post - posted - posted
Simple form | V-ing form | 
| I'd post you'd post he'd post we'd post you'd post they'd post  | I'd be posting you'd be posting he'd be posting we'd be posting you'd be posting they'd be posting  | 
Perfect | V-ing perfect | 
| I should've posted you should've posted he should've posted we should've posted you should've posted they should've posted  | I should've been posting you should've been posting he should've been posting we should've been posting you should've been posting they should've been posting  | 
Simple form | V-ing form | 
| I shouldn't post you shouldn't post he shouldn't post we shouldn't post you shouldn't post they shouldn't post  | I shouldn't be posting you shouldn't be posting he shouldn't be posting we shouldn't be posting you shouldn't be posting they shouldn't be posting  | 
Perfect | V-ing perfect | 
| I shouldn't have posted you shouldn't have posted he shouldn't have posted we shouldn't have posted you shouldn't have posted they shouldn't have posted  | I shouldn't have been posting you shouldn't have been posting he shouldn't have been posting we shouldn't have been posting you shouldn't have been posting they shouldn't have been posting  | 
Simple form | V-ing form | 
| should I post? should you post? should he post? should we post? should you post? should they post?  | should I be posting? should you be posting? should he be posting? should we be posting? should you be posting? should they be posting?  | 
Perfect | V-ing perfect | 
| should I have posted? should you have posted? should he have posted? should we have posted? should you have posted? should they have posted?  | should I have been posting? should you have been posting? should he have been posting? should we have been posting? should you have been posting? should they have been posting?  | 
Simple form | V-ing form | 
| shouldn't I post? shouldn't you post? shouldn't he post? shouldn't we post? shouldn't you post? shouldn't they post?  | shouldn't I be posting? shouldn't you be posting? shouldn't he be posting? shouldn't we be posting? shouldn't you be posting? shouldn't they be posting?  | 
Perfect | V-ing perfect | 
| shouldn't I have posted? shouldn't you have posted? shouldn't he have posted? shouldn't we have posted? shouldn't you have posted? shouldn't they have posted?  | shouldn't I have been posting? shouldn't you have been posting? shouldn't he have been posting? shouldn't we have been posting? shouldn't you have been posting? shouldn't they have been posting?  |