English Verb - To Oil Infinitive - to oil Present participle - oiling Past participle - oiled 1. Present Tense Singular I oil You oil He/she/it oils Plural We oil You oil They oil 2. Present Progressive Tense Singular I am oiling You are oiling He/she/it is oiling Plural We are oiling You are oiling They are oiling 3. Past Tense Singular I oiled You oiled He/she/it oiled Plural We oiled You oiled They oiled 4. Present Perfect Tense Singular I have oiled You have oiled He/she/it has oiled Plural We have oiled You have oiled They have oiled 5. Present Perfect Progressive Tense Singular I have been oiling You have been oiling He/she/it has been oiling Plural We have been oiling You have been oiling They have been oiling 6. Past Progressive Tense Singular I was oiling You were oiling He/she/it was oiling Plural We were oiling You were oiling They were oiling 7. Past Perfect Tense Singular I had oiled You had oiled He/she/it had oiled Plural We had oiled You had oiled They had oiled 8. Past Perfect Progressive Tense Singular I had been oiling You had been oiling He/she/it had been oiling Plural We had been oiling You had been oiling They had been oiling 9. Future Tense Singular I will oil You will oil He/she/it will oil Plural We will oil You will oil They will oil 10. Future Progressive Tense Singular I will be oiling You will be oiling He/she/it will be oiling Plural We will be oiling You will be oiling They will be oiling 11. Future Perfect Tense Singular I will have oiled You will have oiled He/she/it will have oiled Plural We will have oiled You will have oiled They will have oiled 12. Future Perfect Progressive Tense Singular I will have been oiling You will have been oiling He/she/it will have been oiling Plural We will have been oiling You will have been oiling They will have been oiling