| Present Tense | Past Tense | Future Tense |
|---|---|---|
| I vitiate | I vitiated | I shall/will vitiate |
| We vitiate | We vitiated | We shall/will vitiate |
| You vitiate | You vitiated | You will vitiate |
| He vitiates | He vitiated | He will vitiate |
| She vitiates | She vitiated | She will vitiate |
| It vitiates | It vitiated | It will vitiate |
| They vitiate | They vitiated | They will vitiate |
| Present Continuous | Past Continuous | Future Continuous |
|---|---|---|
| I am vitiating | I was vitiating | I shall/will be vitiating |
| We are vitiating | We were vitiating | We shall/will be vitiating |
| You are vitiating | You were vitiating | You will be vitiating |
| He is vitiating | He was vitiating | He will be vitiating |
| She is vitiating | She was vitiating | She will be vitiating |
| It is vitiating | It was vitiating | It will be vitiating |
| They are vitiating | They were vitiating | They will be vitiating |
| Present Perfect | Past Perfect | Future Perfect |
|---|---|---|
| I have Vitiated | I had Vitiated | I shall/will have Vitiated |
| We have Vitiated | We had Vitiated | We shall/will have Vitiated |
| You have Vitiated | You had Vitiated | You will have Vitiated |
| He has Vitiated | He had Vitiated | He will have Vitiated |
| She has Vitiated | She had Vitiated | She will have Vitiated |
| It has Vitiated | It had Vitiated | It will have Vitiated |
| They have Vitiated | They had Vitiated | They will have Vitiated |
| Present Perfect Continuous | Past Perfect Continuous | Future Perfect Continuous |
|---|---|---|
| I have been vitiating | I had been vitiating | I shall/will have been vitiating |
| We have been vitiating | We had been vitiating | We shall/will have been vitiating |
| You have been vitiating | You had been vitiating | You will have been vitiating |
| He has been vitiating | He had been vitiating | He will have been vitiating |
| She has been vitiating | She had been vitiating | She will have been vitiating |
| It has been vitiating | It had been vitiating | It will have been vitiating |
| They have been vitiating | They had been vitiating | They will have been vitiating |