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