| 1. | Base Form (Infinitive): | Endanger |
| 2. | Simple Past: | Endangered |
| 3. | Past Participle: | Endangered |
| 4. | Present Participle: | Endangering |
| 5. | 3rd Person Singular: | Endangers |

Endanger past tense
| Endangered |
| Endangered is the past tense of the word endanger. |
Endanger past participle
| Endangered |
| Endangered is the past participle of the word endanger. |
Endanger verb forms V1 V2 V3 V4
| Infinitive | Past Simple | Past Participle | Present Participle |
|---|---|---|---|
| Endanger | Endangered | Endangered | Endangering |
Conjugation of Endanger
| Simple / Indefinite Present Tense |
| I endanger. |
| He/She/It endangers. |
| You/We/They endanger. |
| Simple Past Tense |
| I endangered. |
| He/She/It endangered. |
| You/We/They endangered. |
| Simple Future Tense |
| I will/shall endanger. |
| He/She/It will endanger. |
| You/We/They will/shall endanger. |
| Present Continuous Tense |
| I am endangering. |
| He/She/It is endangering. |
| You/We/They are endangering. |
| Past Continuous Tense |
| I was endangering. |
| He/She/It was endangering. |
| You/We/They were endangering. |
| Future Continuous Tense |
| I will be endangering. |
| He/She/It will be endangering. |
| You/We/They will be endangering. |
| Present Perfect Tense |
| I have endangered. |
| He/She/It has endangered. |
| You/We/They have endangered. |
| Past Perfect Tense |
| I had endangered. |
| He/She/It had endangered. |
| You/We/They had endangered. |
| Future Perfect Tense |
| I will have endangered. |
| He/She/It will have endangered. |
| You/We/They will have endangered. |
| Present Perfect Continuous Tense |
| I have been endangering. |
| He/She/It has been endangering. |
| You/We/They have been endangering. |
| Past Perfect Continuous Tense |
| I had been endangering. |
| He/She/It had been endangering. |
| You/We/They had been endangering. |
| Future Perfect Continuous Tense |
| I will have been endangering. |
| He/She/It will have been endangering. |
| You/We/They will have been endangering. |