
Regular verb: mess - messed - messed
Present | Present continuous | Preterite | Preterite continuous | 
| I don't mess you don't mess she doesn't mess we don't mess you don't mess they don't mess  | I'm not messing you aren't messing she isn't messing we aren't messing you aren't messing they aren't messing  | I didn't mess you didn't mess she didn't mess we didn't mess you didn't mess they didn't mess  | I wasn't messing you weren't messing she wasn't messing we weren't messing you weren't messing they weren't messing  | 
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous | 
| I haven't messed you haven't messed she hasn't messed we haven't messed you haven't messed they haven't messed  | I haven't  been messing you haven't been messing she hasn't been messing we haven't been messing you haven't been messing they haven't been messing  | I hadn't messed you hadn't messed she hadn't messed we hadn't messed you hadn't messed they hadn't messed  | I hadn't been messing you hadn't been messing she hadn't been messing we hadn't been messing you hadn't been messing they hadn't been messing  | 
Future | Future continuous | Future perfect | Future perfect continuous | 
| I won't mess you won't mess she won't mess we won't mess you won't mess they won't mess  | I won't be messing you won't be messing she won't be messing we won't be messing you won't be messing they won't be messing  | I won't have messed you won't have messed she won't have messed we won't have messed you won't have messed they won't have messed  | I won't have been messing you won't have been messing she won't have been messing we won't have been messing you won't have been messing they won't have been messing  | 
Present | Present continuous | Past | Past continuous | 
| I wouldn't mess you wouldn't mess she wouldn't mess we wouldn't mess you wouldn't mess they wouldn't mess  | I wouldn't be messing you wouldn't be messing she wouldn't be messing we wouldn't be messing you wouldn't be messing they wouldn't be messing  | I wouldn't have messed you wouldn't have messed she wouldn't have messed we wouldn't have messed you wouldn't have messed they wouldn't have messed  | I wouldn't have been messing you wouldn't have been messing she wouldn't have been messing we wouldn't have been messing you wouldn't have been messing they wouldn't have been messing  | 
Infinitive | Imperative | 
Infinitive | Imperative | ||
| to mess | do not mess Let's not mess do not mess  | 
Present | Past | ||
| messing | messed |