| 1. | Base Form (Infinitive): | Preserve |
| 2. | Simple Past: | Preserved |
| 3. | Past Participle: | Preserved |
| 4. | Present Participle: | Preserving |
| 5. | 3rd Person Singular: | Preserves |

Preserve past tense
| Preserved |
| Preserved is the past tense of the word preserve. |
Preserve past participle
| Preserved |
| Preserved is the past participle of the word preserve. |
Preserve verb forms V1 V2 V3 V4
| Infinitive | Past Simple | Past Participle | Present Participle |
|---|---|---|---|
| Preserve | Preserved | Preserved | Preserving |
Conjugation of Preserve
| Simple / Indefinite Present Tense |
| I preserve. |
| He/She/It preserves. |
| You/We/They preserve. |
| Simple Past Tense |
| I preserved. |
| He/She/It preserved. |
| You/We/They preserved. |
| Simple Future Tense |
| I will/shall preserve. |
| He/She/It will preserve. |
| You/We/They will/shall preserve. |
| Present Continuous Tense |
| I am preserving. |
| He/She/It is preserving. |
| You/We/They are preserving. |
| Past Continuous Tense |
| I was preserving. |
| He/She/It was preserving. |
| You/We/They were preserving. |
| Future Continuous Tense |
| I will be preserving. |
| He/She/It will be preserving. |
| You/We/They will be preserving. |
| Present Perfect Tense |
| I have preserved. |
| He/She/It has preserved. |
| You/We/They have preserved. |
| Past Perfect Tense |
| I had preserved. |
| He/She/It had preserved. |
| You/We/They had preserved. |
| Future Perfect Tense |
| I will have preserved. |
| He/She/It will have preserved. |
| You/We/They will have preserved. |
| Present Perfect Continuous Tense |
| I have been preserving. |
| He/She/It has been preserving. |
| You/We/They have been preserving. |
| Past Perfect Continuous Tense |
| I had been preserving. |
| He/She/It had been preserving. |
| You/We/They had been preserving. |
| Future Perfect Continuous Tense |
| I will have been preserving. |
| He/She/It will have been preserving. |
| You/We/They will have been preserving. |
More verb past tense