| Present Tense | Past Tense | Future Tense |
|---|---|---|
| I sip | I sipped | I shall/will sip |
| We sip | We sipped | We shall/will sip |
| You sip | You sipped | You will sip |
| He sips | He sipped | He will sip |
| She sips | She sipped | She will sip |
| It sips | It sipped | It will sip |
| They sip | They sipped | They will sip |
| Present Continuous | Past Continuous | Future Continuous |
|---|---|---|
| I am sipping | I was sipping | I shall/will be sipping |
| We are sipping | We were sipping | We shall/will be sipping |
| You are sipping | You were sipping | You will be sipping |
| He is sipping | He was sipping | He will be sipping |
| She is sipping | She was sipping | She will be sipping |
| It is sipping | It was sipping | It will be sipping |
| They are sipping | They were sipping | They will be sipping |
| Present Perfect | Past Perfect | Future Perfect |
|---|---|---|
| I have sipped | I had sipped | I shall/will have sipped |
| We have sipped | We had sipped | We shall/will have sipped |
| You have sipped | You had sipped | You will have sipped |
| He has sipped | He had sipped | He will have sipped |
| She has sipped | She had sipped | She will have sipped |
| It has sipped | It had sipped | It will have sipped |
| They have sipped | They had sipped | They will have sipped |
| Present Perfect Continuous | Past Perfect Continuous | Future Perfect Continuous |
|---|---|---|
| I have been sipping | I had been sipping | I shall/will have been sipping |
| We have been sipping | We had been sipping | We shall/will have been sipping |
| You have been sipping | You had been sipping | You will have been sipping |
| He has been sipping | He had been sipping | He will have been sipping |
| She has been sipping | She had been sipping | She will have been sipping |
| It has been sipping | It had been sipping | It will have been sipping |
| They have been sipping | They had been sipping | They will have been sipping |