| 1. | Base Form (Infinitive): | Intervene |
| 2. | Simple Past: | Intervened |
| 3. | Past Participle: | Intervened |
| 4. | Present Participle: | Intervening |
| 5. | 3rd Person Singular: | Intervenes |
Intervene past tense
| Intervened |
| Intervened is the past tense of the word intervene. |
Intervene past participle
| Intervened |
| Intervened is the past participle of the word intervene. |
Intervene verb forms V1 V2 V3 V4
| Infinitive | Past Simple | Past Participle | Present Participle |
|---|---|---|---|
| Intervene | Intervened | Intervened | Intervening |
Conjugation of Intervene
| Simple / Indefinite Present Tense |
| I intervene. |
| He/She/It intervenes. |
| You/We/They intervene. |
| Simple Past Tense |
| I intervened. |
| He/She/It intervened. |
| You/We/They intervened. |
| Simple Future Tense |
| I will/shall intervene. |
| He/She/It will intervene. |
| You/We/They will/shall intervene. |
| Present Continuous Tense |
| I am intervening. |
| He/She/It is intervening. |
| You/We/They are intervening. |
| Past Continuous Tense |
| I was intervening. |
| He/She/It was intervening. |
| You/We/They were intervening. |
| Future Continuous Tense |
| I will be intervening. |
| He/She/It will be intervening. |
| You/We/They will be intervening. |
| Present Perfect Tense |
| I have intervened. |
| He/She/It has intervened. |
| You/We/They have intervened. |
| Past Perfect Tense |
| I had intervened. |
| He/She/It had intervened. |
| You/We/They had intervened. |
| Future Perfect Tense |
| I will have intervened. |
| He/She/It will have intervened. |
| You/We/They will have intervened. |
| Present Perfect Continuous Tense |
| I have been intervening. |
| He/She/It has been intervening. |
| You/We/They have been intervening. |
| Past Perfect Continuous Tense |
| I had been intervening. |
| He/She/It had been intervening. |
| You/We/They had been intervening. |
| Future Perfect Continuous Tense |
| I will have been intervening. |
| He/She/It will have been intervening. |
| You/We/They will have been intervening. |
