| 1. | Base Form (Infinitive): | Complete |
| 2. | Simple Past: | Completed |
| 3. | Past Participle: | Completed |
| 4. | Present Participle: | Completing |
| 5. | 3rd Person Singular: | Completes |

Complete past tense
| Completed |
| Completed is the past tense of the word complete. |
Complete past participle
| Completed |
| Completed is the past participle of the word complete. |
Complete verb forms V1 V2 V3 V4
| Infinitive | Past Simple | Past Participle | Present Participle |
|---|---|---|---|
| Complete | Completed | Completed | Completing |
Conjugation of Complete
| Simple / Indefinite Present Tense |
| I complete the sentence. |
| He/She/It completes the sentence. |
| You/We/They complete the sentence. |
| Simple Past Tense |
| I completed the sentence. |
| He/She/It completed the sentence. |
| You/We/They completed the sentence. |
| Simple Future Tense |
| I will/shall complete the sentence. |
| He/She/It will complete the sentence. |
| You/We/They will/shall complete the sentence. |
| Present Continuous Tense |
| I am completing the sentence. |
| He/She/It is completing the sentence. |
| You/We/They are completing the sentence. |
| Past Continuous Tense |
| I was completing the sentence. |
| He/She/It was completing the sentence. |
| You/We/They were completing the sentence. |
| Future Continuous Tense |
| I will be completing the sentence. |
| He/She/It will be completing the sentence. |
| You/We/They will be completing the sentence. |
| Present Perfect Tense |
| I have completed the sentence. |
| He/She/It has completed the sentence. |
| You/We/They have completed the sentence. |
| Past Perfect Tense |
| I had completed the sentence. |
| He/She/It had completed the sentence. |
| You/We/They had completed the sentence. |
| Future Perfect Tense |
| I will have completed the sentence. |
| He/She/It will have completed the sentence. |
| You/We/They will have completed the sentence. |
| Present Perfect Continuous Tense |
| I have been completing the sentence. |
| He/She/It has been completing the sentence. |
| You/We/They have been completing the sentence. |
| Past Perfect Continuous Tense |
| I had been completing the sentence. |
| He/She/It had been completing the sentence. |
| You/We/They had been completing the sentence. |
| Future Perfect Continuous Tense |
| I will have been completing the sentence. |
| He/She/It will have been completing the sentence. |
| You/We/They will have been completing the sentence. |