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