Total verb forms: 51
| Imperatives and participles |
| Present Participle | darkening |
| Present Participle | darkened |
| Imperative | darken |
| Type | I | you | he/she/it | we | you | they |
| Present | darken | darken | darkens | darken | darken | darken |
| Past | darkened | darkened | darkened | darkened | darkened | darkened |
| Future | will darken | will darken | will darken | will darken | will darken | will darken |
| Present conditional | would darken | would darken | would darken | would darken | would darken | would darken |
| Past conditional | would have darkened | would have darkened | would have darkened | would have darkened | would have darkened | would have darkened |
| Present Perfect | have darkened | have darkened | has darkened | have darkened | have darkened | have darkened |
| Past Perfect | had darkened | had darkened | had darkened | had darkened | had darkened | had darkened |
| Future Perfect | will have darkened | will have darkened | will have darkened | will have darkened | will have darkened | will have darkened |
Conjugated verbs before and after darken
