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