Etymology
From pleth (“plait, braid”) + -u.
Verb
plethu (first-person singular present plethaf)
- (transitive) to plait, to braid
Conjugation
More information singular, plural ...
Conjugation of plethu (literary)
|
singular |
plural |
impersonal |
| first |
second |
third |
first |
second |
third |
| present indicative/future |
plethaf |
plethi |
pleth, pletha |
plethwn |
plethwch |
plethant |
plethir |
imperfect (indicative/subjunctive)/ conditional |
plethwn |
plethit |
plethai |
plethem |
plethech |
plethent |
plethid |
| preterite |
plethais |
plethaist |
plethodd |
plethasom |
plethasoch |
plethasant |
plethwyd |
| pluperfect |
plethaswn |
plethasit |
plethasai |
plethasem |
plethasech |
plethasent |
plethasid, plethesid |
| present subjunctive |
plethwyf |
plethych |
pletho |
plethom |
plethoch |
plethont |
plether |
| imperative |
— |
pletha |
plethed |
plethwn |
plethwch |
plethent |
plether |
|
|
| verbal noun |
plethu |
| verbal adjectives |
plethedig plethadwy |
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More information inflected colloquial forms, singular ...
Conjugation of plethu (colloquial)
inflected colloquial forms |
singular |
plural |
| first |
second |
third |
first |
second |
third |
| future |
pletha i, plethaf i |
plethi di |
plethith o/e/hi, plethiff e/hi |
plethwn ni |
plethwch chi |
plethan nhw |
| conditional |
plethwn i, plethswn i |
plethet ti, plethset ti |
plethai fo/fe/hi, plethsai fo/fe/hi |
plethen ni, plethsen ni |
plethech chi, plethsech chi |
plethen nhw, plethsen nhw |
| preterite |
plethais i, plethes i |
plethaist ti, plethest ti |
plethodd o/e/hi |
plethon ni |
plethoch chi |
plethon nhw |
| imperative |
— |
pletha |
— |
— |
plethwch |
— |
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Mutation
More information radical, soft ...
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Note: Certain mutated forms of some words can never occur in standard Welsh.
All possible mutated forms are displayed for convenience.
Further reading
- R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “plethu”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies