| 1. | Base Form (Infinitive): | Curve |
| 2. | Simple Past: | Curved |
| 3. | Past Participle: | Curved |
| 4. | Present Participle: | Curving |
| 5. | 3rd Person Singular: | Curves |

Curve past tense
| Curved |
| Curved is the past tense of the word curve. |
Curve past participle
| Curved |
| Curved is the past participle of the word curve. |
Curve verb forms V1 V2 V3 V4
| Infinitive | Past Simple | Past Participle | Present Participle |
|---|---|---|---|
| Curve | Curved | Curved | Curving |
Conjugation of Curve
| Simple / Indefinite Present Tense |
| I curve. |
| He/She/It curves. |
| You/We/They curve. |
| Simple Past Tense |
| I curved. |
| He/She/It curved. |
| You/We/They curved. |
| Simple Future Tense |
| I will/shall curve. |
| He/She/It will curve. |
| You/We/They will/shall curve. |
| Present Continuous Tense |
| I am curving. |
| He/She/It is curving. |
| You/We/They are curving. |
| Past Continuous Tense |
| I was curving. |
| He/She/It was curving. |
| You/We/They were curving. |
| Future Continuous Tense |
| I will be curving. |
| He/She/It will be curving. |
| You/We/They will be curving. |
| Present Perfect Tense |
| I have curved. |
| He/She/It has curved. |
| You/We/They have curved. |
| Past Perfect Tense |
| I had curved. |
| He/She/It had curved. |
| You/We/They had curved. |
| Future Perfect Tense |
| I will have curved. |
| He/She/It will have curved. |
| You/We/They will have curved. |
| Present Perfect Continuous Tense |
| I have been curving. |
| He/She/It has been curving. |
| You/We/They have been curving. |
| Past Perfect Continuous Tense |
| I had been curving. |
| He/She/It had been curving. |
| You/We/They had been curving. |
| Future Perfect Continuous Tense |
| I will have been curving. |
| He/She/It will have been curving. |
| You/We/They will have been curving. |