From gwerth (“value, worth”) + -u. Cognate with Cornish gwertha, Breton gwerzhañ.
gwerthu (first-person singular present gwerthaf)
singular | plural | impersonal | ||||||
---|---|---|---|---|---|---|---|---|
first | second | third | first | second | third | |||
present indicative/future | gwerthaf | gwerthi | gwerth, gwertha | gwerthwn | gwerthwch | gwerthant | gwerthir | |
imperfect (indicative/subjunctive)/ conditional |
gwerthwn | gwerthit | gwerthai | gwerthem | gwerthech | gwerthent | gwerthid | |
preterite | gwerthais | gwerthaist | gwerthodd | gwerthasom | gwerthasoch | gwerthasant | gwerthwyd | |
pluperfect | gwerthaswn | gwerthasit | gwerthasai | gwerthasem | gwerthasech | gwerthasent | gwerthasid, gwerthesid | |
present subjunctive | gwerthwyf | gwerthych | gwertho | gwerthom | gwerthoch | gwerthont | gwerther | |
imperative | — | gwerth, gwertha | gwerthed | gwerthwn | gwerthwch | gwerthent | gwerther | |
verbal noun | gwerthu | |||||||
verbal adjectives | gwerthedig gwerthadwy |
Inflected colloquial forms | singular | plural | ||||
---|---|---|---|---|---|---|
first | second | third | first | second | third | |
future | gwertha i, gwerthaf i | gwerthi di | gwerthith o/e/hi, gwerthiff e/hi | gwerthwn ni | gwerthwch chi | gwerthan nhw |
conditional | gwerthwn i, gwerthswn i | gwerthet ti, gwerthset ti | gwerthai fo/fe/hi, gwerthsai fo/fe/hi | gwerthen ni, gwerthsen ni | gwerthech chi, gwerthsech chi | gwerthen nhw, gwerthsen nhw |
preterite | gwerthais i, gwerthes i | gwerthaist ti, gwerthest ti | gwerthodd o/e/hi | gwerthon ni | gwerthoch chi | gwerthon nhw |
imperative | — | gwertha | — | — | gwerthwch | — |
Note: All other forms are periphrastic, as usual in colloquial Welsh. |
radical | soft | nasal | aspirate |
---|---|---|---|
gwerthu | werthu | ngwerthu | unchanged |
Note: Certain mutated forms of some words can never occur in standard Welsh.
All possible mutated forms are displayed for convenience.