| Present Tense | Past Tense | Future Tense |
|---|---|---|
| I heave | I heaved | I shall/will heave |
| We heave | We heaved | We shall/will heave |
| You heave | You heaved | You will heave |
| He heaves | He heaved | He will heave |
| She heaves | She heaved | She will heave |
| It heaves | It heaved | It will heave |
| They heave | They heaved | They will heave |
| Present Continuous | Past Continuous | Future Continuous |
|---|---|---|
| I am heaving | I was heaving | I shall/will be heaving |
| We are heaving | We were heaving | We shall/will be heaving |
| You are heaving | You were heaving | You will be heaving |
| He is heaving | He was heaving | He will be heaving |
| She is heaving | She was heaving | She will be heaving |
| It is heaving | It was heaving | It will be heaving |
| They are heaving | They were heaving | They will be heaving |
| Present Perfect | Past Perfect | Future Perfect |
|---|---|---|
| I have heaved | I had heaved | I shall/will have heaved |
| We have heaved | We had heaved | We shall/will have heaved |
| You have heaved | You had heaved | You will have heaved |
| He has heaved | He had heaved | He will have heaved |
| She has heaved | She had heaved | She will have heaved |
| It has heaved | It had heaved | It will have heaved |
| They have heaved | They had heaved | They will have heaved |
| Present Perfect Continuous | Past Perfect Continuous | Future Perfect Continuous |
|---|---|---|
| I have been heaving | I had been heaving | I shall/will have been heaving |
| We have been heaving | We had been heaving | We shall/will have been heaving |
| You have been heaving | You had been heaving | You will have been heaving |
| He has been heaving | He had been heaving | He will have been heaving |
| She has been heaving | She had been heaving | She will have been heaving |
| It has been heaving | It had been heaving | It will have been heaving |
| They have been heaving | They had been heaving | They will have been heaving |