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