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