llyfu (“to lick”) + tin (“arse”).
llyfu tin (first-person singular present llyfaf tin)
| singular | plural | impersonal | ||||||
|---|---|---|---|---|---|---|---|---|
| first | second | third | first | second | third | |||
| present indicative/future | llyfaf | llyfi | llyf, llyfa | llyfwn | llyfwch | llyfant | llyfir | |
| imperfect (indicative/subjunctive)/ conditional |
llyfwn | llyfit | llyfai | llyfem | llyfech | llyfent | llyfid | |
| preterite | llyfais | llyfaist | llyfodd | llyfasom | llyfasoch | llyfasant | llyfwyd | |
| pluperfect | llyfaswn | llyfasit | llyfasai | llyfasem | llyfasech | llyfasent | llyfasid, llyfesid | |
| present subjunctive | llyfwyf | llyfych | llyfo | llyfom | llyfoch | llyfont | llyfer | |
| imperative | — | llyf, llyfa | llyfed | llyfwn | llyfwch | llyfent | llyfer | |
| verbal noun | llyfu tin | |||||||
| verbal adjectives | llyfedig | |||||||
| Inflected colloquial forms | singular | plural | ||||
|---|---|---|---|---|---|---|
| first | second | third | first | second | third | |
| future | llyfa i, llyfaf i | llyfi di | llyfith o/e/hi, llyfiff e/hi | llyfwn ni | llyfwch chi | llyfan nhw |
| conditional | llyfwn i, llyfswn i | llyfet ti, llyfset ti | llyfai fo/fe/hi, llyfsai fo/fe/hi | llyfen ni, llyfsen ni | llyfech chi, llyfsech chi | llyfen nhw, llyfsen nhw |
| preterite | llyfais i, llyfes i | llyfaist ti, llyfest ti | llyfodd o/e/hi | llyfon ni | llyfoch chi | llyfon nhw |
| imperative | — | llyfa | — | — | llyfwch | — |
| Note: All other forms are periphrastic, as usual in colloquial Welsh. | ||||||
| radical | soft | nasal | aspirate |
|---|---|---|---|
| llyfu tin | lyfu tin | unchanged | unchanged |
Note: Certain mutated forms of some words can never occur in standard Welsh.
All possible mutated forms are displayed for convenience.