| Present Tense | Past Tense | Future Tense |
|---|---|---|
| I boil | I boiled | I shall/will boil |
| We boil | We boiled | We shall/will boil |
| You boil | You boiled | You will boil |
| He boils | He boiled | He will boil |
| She boils | She boiled | She will boil |
| It boils | It boiled | It will boil |
| They boil | They boiled | They will boil |
| Present Continuous | Past Continuous | Future Continuous |
|---|---|---|
| I am boiling | I was boiling | I shall/will be boiling |
| We are boiling | We were boiling | We shall/will be boiling |
| You are boiling | You were boiling | You will be boiling |
| He is boiling | He was boiling | He will be boiling |
| She is boiling | She was boiling | She will be boiling |
| It is boiling | It was boiling | It will be boiling |
| They are boiling | They were boiling | They will be boiling |
| Present Perfect | Past Perfect | Future Perfect |
|---|---|---|
| I have boiled | I had boiled | I shall/will have boiled |
| We have boiled | We had boiled | We shall/will have boiled |
| You have boiled | You had boiled | You will have boiled |
| He has boiled | He had boiled | He will have boiled |
| She has boiled | She had boiled | She will have boiled |
| It has boiled | It had boiled | It will have boiled |
| They have boiled | They had boiled | They will have boiled |
| Present Perfect Continuous | Past Perfect Continuous | Future Perfect Continuous |
|---|---|---|
| I have been boiling | I had been boiling | I shall/will have been boiling |
| We have been boiling | We had been boiling | We shall/will have been boiling |
| You have been boiling | You had been boiling | You will have been boiling |
| He has been boiling | He had been boiling | He will have been boiling |
| She has been boiling | She had been boiling | She will have been boiling |
| It has been boiling | It had been boiling | It will have been boiling |
| They have been boiling | They had been boiling | They will have been boiling |