| Present Tense | Past Tense | Future Tense |
|---|---|---|
| I rub | I rubbed | I shall/will rub |
| We rub | We rubbed | We shall/will rub |
| You rub | You rubbed | You will rub |
| He rubs | He rubbed | He will rub |
| She rubs | She rubbed | She will rub |
| It rubs | It rubbed | It will rub |
| They rub | They rubbed | They will rub |
| Present Continuous | Past Continuous | Future Continuous |
|---|---|---|
| I am rubbing | I was rubbing | I shall/will be rubbing |
| We are rubbing | We were rubbing | We shall/will be rubbing |
| You are rubbing | You were rubbing | You will be rubbing |
| He is rubbing | He was rubbing | He will be rubbing |
| She is rubbing | She was rubbing | She will be rubbing |
| It is rubbing | It was rubbing | It will be rubbing |
| They are rubbing | They were rubbing | They will be rubbing |
| Present Perfect | Past Perfect | Future Perfect |
|---|---|---|
| I have rubbed | I had rubbed | I shall/will have rubbed |
| We have rubbed | We had rubbed | We shall/will have rubbed |
| You have rubbed | You had rubbed | You will have rubbed |
| He has rubbed | He had rubbed | He will have rubbed |
| She has rubbed | She had rubbed | She will have rubbed |
| It has rubbed | It had rubbed | It will have rubbed |
| They have rubbed | They had rubbed | They will have rubbed |
| Present Perfect Continuous | Past Perfect Continuous | Future Perfect Continuous |
|---|---|---|
| I have been rubbing | I had been rubbing | I shall/will have been rubbing |
| We have been rubbing | We had been rubbing | We shall/will have been rubbing |
| You have been rubbing | You had been rubbing | You will have been rubbing |
| He has been rubbing | He had been rubbing | He will have been rubbing |
| She has been rubbing | She had been rubbing | She will have been rubbing |
| It has been rubbing | It had been rubbing | It will have been rubbing |
| They have been rubbing | They had been rubbing | They will have been rubbing |