Total verb forms: 51
| Imperatives and participles |
| Present Participle | knowing |
| Present Participle | known |
| Imperative | know |
| Type | I | you | he/she/it | we | you | they |
| Present | know | know | knows | know | know | know |
| Past | knew | knew | knew | knew | knew | knew |
| Future | will know | will know | will know | will know | will know | will know |
| Present conditional | would know | would know | would know | would know | would know | would know |
| Past conditional | would have known | would have known | would have known | would have known | would have known | would have known |
| Present Perfect | have known | have known | has known | have known | have known | have known |
| Past Perfect | had known | had known | had known | had known | had known | had known |
| Future Perfect | will have known | will have known | will have known | will have known | will have known | will have known |
Conjugated verbs before and after know
