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