| 1. | Base Form (Infinitive): | Improve |
| 2. | Simple Past: | Improved |
| 3. | Past Participle: | Improved |
| 4. | Present Participle: | Improving |
| 5. | 3rd Person Singular: | Improves |

Improve past tense
| Improved |
| Improved is the past tense of the word improve. |
Improve past participle
| Improved |
| Improved is the past participle of the word improve. |
Improve verb forms V1 V2 V3 V4
| Infinitive | Past Simple | Past Participle | Present Participle |
|---|---|---|---|
| Improve | Improved | Improved | Improving |
Conjugation of Improve
| Simple / Indefinite Present Tense |
| I improve my English. |
| He/She/It improves my English. |
| You/We/They improve my English. |
| Simple Past Tense |
| I improved my English. |
| He/She/It improved my English. |
| You/We/They improved my English. |
| Simple Future Tense |
| I will/shall improve my English. |
| He/She/It will improve my English. |
| You/We/They will/shall improve my English. |
| Present Continuous Tense |
| I am improving my English. |
| He/She/It is improving my English. |
| You/We/They are improving my English. |
| Past Continuous Tense |
| I was improving my English. |
| He/She/It was improving my English. |
| You/We/They were improving my English. |
| Future Continuous Tense |
| I will be improving my English. |
| He/She/It will be improving my English. |
| You/We/They will be improving my English. |
| Present Perfect Tense |
| I have improved my English. |
| He/She/It has improved my English. |
| You/We/They have improved my English. |
| Past Perfect Tense |
| I had improved my English. |
| He/She/It had improved my English. |
| You/We/They had improved my English. |
| Future Perfect Tense |
| I will have improved my English. |
| He/She/It will have improved my English. |
| You/We/They will have improved my English. |
| Present Perfect Continuous Tense |
| I have been improving my English. |
| He/She/It has been improving my English. |
| You/We/They have been improving my English. |
| Past Perfect Continuous Tense |
| I had been improving my English. |
| He/She/It had been improving my English. |
| You/We/They had been improving my English. |
| Future Perfect Continuous Tense |
| I will have been improving my English. |
| He/She/It will have been improving my English. |
| You/We/They will have been improving my English. |