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