English verb conjugation
TO STUMBLE
Regular verb: stumble - stumbled - stumbled
Present | Present continuous | Preterite | Preterite continuous |
| I do not stumble you do not stumble he does not stumble we do not stumble you do not stumble they do not stumble | I am not stumbling you are not stumbling he is not stumbling we are not stumbling you are not stumbling they are not stumbling | I did not stumble you did not stumble he did not stumble we did not stumble you did not stumble they did not stumble | I was not stumbling you were not stumbling he was not stumbling we were not stumbling you were not stumbling they were not stumbling |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| I have not stumbled you have not stumbled he has not stumbled we have not stumbled you have not stumbled they have not stumbled | I have not been stumbling you have not been stumbling he has not been stumbling we have not been stumbling you have not been stumbling they have not been stumbling | I had not stumbled you had not stumbled he had not stumbled we had not stumbled you had not stumbled they had not stumbled | I had not been stumbling you had not been stumbling he had not been stumbling we had not been stumbling you had not been stumbling they had not been stumbling |
Future | Future continuous | Future perfect | Future perfect continuous |
| I will not stumble you will not stumble he will not stumble we will not stumble you will not stumble they will not stumble | I will not be stumbling you will not be stumbling he will not be stumbling we will not be stumbling you will not be stumbling they will not be stumbling | I will not have stumbled you will not have stumbled he will not have stumbled we will not have stumbled you will not have stumbled they will not have stumbled | I will not have been stumbling you will not have been stumbling he will not have been stumbling we will not have been stumbling you will not have been stumbling they will not have been stumbling |
Present | Present continuous | Past | Past continuous |
| I would not stumble you would not stumble he would not stumble we would not stumble you would not stumble they would not stumble | I would not be stumbling you would not be stumbling he would not be stumbling we would not be stumbling you would not be stumbling they would not be stumbling | I would not have stumbled you would not have stumbled he would not have stumbled we would not have stumbled you would not have stumbled they would not have stumbled | I would not have been stumbling you would not have been stumbling he would not have been stumbling we would not have been stumbling you would not have been stumbling they would not have been stumbling |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to stumble | do not stumble Let's not stumble do not stumble |
Present | Past | ||
| stumbling | stumbled |