| 1. | Base Form (Infinitive): | Maintain |
| 2. | Simple Past: | Maintained |
| 3. | Past Participle: | Maintained |
| 4. | Present Participle: | Maintaining |
| 5. | 3rd Person Singular: | Maintains |
Maintain past tense
| Maintained |
| Maintained is the past tense of the word maintain. |
Maintain past participle
| Maintained |
| Maintained is the past participle of the word maintain. |
Maintain verb forms V1 V2 V3 V4
| Infinitive | Past Simple | Past Participle | Present Participle |
|---|---|---|---|
| Maintain | Maintained | Maintained | Maintaining |
Conjugation of Maintain
| Simple / Indefinite Present Tense |
| I maintain. |
| He/She/It maintains. |
| You/We/They maintain. |
| Simple Past Tense |
| I maintained. |
| He/She/It maintained. |
| You/We/They maintained. |
| Simple Future Tense |
| I will/shall maintain. |
| He/She/It will maintain. |
| You/We/They will/shall maintain. |
| Present Continuous Tense |
| I am maintaining. |
| He/She/It is maintaining. |
| You/We/They are maintaining. |
| Past Continuous Tense |
| I was maintaining. |
| He/She/It was maintaining. |
| You/We/They were maintaining. |
| Future Continuous Tense |
| I will be maintaining. |
| He/She/It will be maintaining. |
| You/We/They will be maintaining. |
| Present Perfect Tense |
| I have maintained. |
| He/She/It has maintained. |
| You/We/They have |
| Past Perfect Tense |
| I had maintained. |
| He/She/It had maintained. |
| You/We/They had maintained. |
| Future Perfect Tense |
| I will have maintained. |
| He/She/It will have maintained. |
| You/We/They will have maintained. |
| Present Perfect Continuous Tense |
| I have been maintaining. |
| He/She/It has been maintaining. |
| You/We/They have been maintaining. |
| Past Perfect Continuous Tense |
| I had been maintaining. |
| He/She/It had been maintaining. |
| You/We/They had been maintaining. |
| Future Perfect Continuous Tense |
| I will have been maintaining. |
| He/She/It will have been maintaining. |
| You/We/They will have been maintaining. |
More verb past tense
