| 1. | Base Form (Infinitive): | Apologize |
| 2. | Simple Past: | Apologized |
| 3. | Past Participle: | Apologized |
| 4. | Present Participle: | Apologizing |
| 5. | 3rd Person Singular: | Apologizes |

Apologize past tense
| Apologized |
| Apologized is the past tense of the word apologize. |
Apologize past participle
| Apologized |
| Apologized is the past participle of the word apologize. |
Apologize verb forms V1 V2 V3 V4
| Infinitive | Past Simple | Past Participle | Present Participle |
|---|---|---|---|
| Apologize | Apologized | Apologized | Apologizing |
Conjugation of Apologize
| Simple / Indefinite Present Tense |
| I apologize for the lateness of the hour. |
| He/She/It apologizes for the lateness of the hour. |
| You/We/They apologize for the lateness of the hour. |
| Simple Past Tense |
| I apologized for the lateness of the hour. |
| He/She/It apologized for the lateness of the hour. |
| You/We/They apologized for the lateness of the hour. |
| Simple Future Tense |
| I will/shall apologize for the lateness of the hour. |
| He/She/It will apologize for the lateness of the hour. |
| You/We/They will/shall apologize for the lateness of the hour. |
| Present Continuous Tense |
| I am apologizing for the lateness of the hour. |
| He/She/It is apologizing for the lateness of the hour. |
| You/We/They are apologizing for the lateness of the hour. |
| Past Continuous Tense |
| I was apologizing for the lateness of the hour. |
| He/She/It was apologizing for the lateness of the hour. |
| You/We/They were apologizing for the lateness of the hour. |
| Future Continuous Tense |
| I will be apologizing for the lateness of the hour. |
| He/She/It will be apologizing for the lateness of the hour. |
| You/We/They will be apologizing for the lateness of the hour. |
| Present Perfect Tense |
| I have apologized for the lateness of the hour. |
| He/She/It has apologized for the lateness of the hour. |
| You/We/They have apologized for the lateness of the hour. |
| Past Perfect Tense |
| I had apologized for the lateness of the hour. |
| He/She/It had apologized for the lateness of the hour. |
| You/We/They had apologized for the lateness of the hour. |
| Future Perfect Tense |
| I will have apologized for the lateness of the hour. |
| He/She/It will have apologized for the lateness of the hour. |
| You/We/They will have apologized for the lateness of the hour. |
| Present Perfect Continuous Tense |
| I have been apologizing for the lateness of the hour. |
| He/She/It has been apologizing for the lateness of the hour. |
| You/We/They have been apologizing for the lateness of the hour. |
| Past Perfect Continuous Tense |
| I had been apologizing for the lateness of the hour. |
| He/She/It had been apologizing for the lateness of the hour. |
| You/We/They had been apologizing for the lateness of the hour. |
| Future Perfect Continuous Tense |
| I will have been apologizing for the lateness of the hour. |
| He/She/It will have been apologizing for the lateness of the hour. |
| You/We/They will have been apologizing for the lateness of the hour. |