| Present Tense | Past Tense | Future Tense |
|---|---|---|
| I improve | I improved | I shall/will improve |
| We improve | We improved | We shall/will improve |
| You improve | You improved | You will improve |
| He improves | He improved | He will improve |
| She improves | She improved | She will improve |
| It improves | It improved | It will improve |
| They improve | They improved | They will improve |
| Present Continuous | Past Continuous | Future Continuous |
|---|---|---|
| I am improving | I was improving | I shall/will be improving |
| We are improving | We were improving | We shall/will be improving |
| You are improving | You were improving | You will be improving |
| He is improving | He was improving | He will be improving |
| She is improving | She was improving | She will be improving |
| It is improving | It was improving | It will be improving |
| They are improving | They were improving | They will be improving |
| Present Perfect | Past Perfect | Future Perfect |
|---|---|---|
| I have improved | I had improved | I shall/will have improved |
| We have improved | We had improved | We shall/will have improved |
| You have improved | You had improved | You will have improved |
| He has improved | He had improved | He will have improved |
| She has improved | She had improved | She will have improved |
| It has improved | It had improved | It will have improved |
| They have improved | They had improved | They will have improved |
| Present Perfect Continuous | Past Perfect Continuous | Future Perfect Continuous |
|---|---|---|
| I have been improving | I had been improving | I shall/will have been improving |
| We have been improving | We had been improving | We shall/will have been improving |
| You have been improving | You had been improving | You will have been improving |
| He has been improving | He had been improving | He will have been improving |
| She has been improving | She had been improving | She will have been improving |
| It has been improving | It had been improving | It will have been improving |
| They have been improving | They had been improving | They will have been improving |