Nominal Forms
Verb noun:
ysu
Verbal adjectives:
ysedig; ysadwy
Indicative
Present / Future
| Sg.1 | ysaf |
| Sg.2 | ysi |
| Sg.3 | ysa |
| Pl.1 | yswn |
| Pl.2 | yswch |
| Pl.3 | ysant |
| Impersonal | ysir |
Preterite
| Sg.1 | ysais |
| Sg.2 | ysaist |
| Sg.3 | ysodd |
| Pl.1 | ysasom |
| Pl.2 | ysasoch |
| Pl.3 | ysasant |
| Impersonal | yswyd |
Pluperfect
| Sg.1 | ysaswn |
| Sg.2 | ysasit |
| Sg.3 | ysasai |
| Pl.1 | ysasem |
| Pl.2 | ysasech |
| Pl.3 | ysasent |
| Impersonal | ysasid; ysesid |
Imperfect (Indicative/Subjunctive)
| Sg.1 | yswn |
| Sg.2 | ysit |
| Sg.3 | ysai |
| Pl.1 | ysem |
| Pl.2 | ysech |
| Pl.3 | ysent |
| Impersonal | ysid |
Subjunctive
Present
| Sg.1 | yswyf |
| Sg.2 | ysych |
| Sg.3 | yso |
| Pl.1 | ysom |
| Pl.2 | ysoch |
| Pl.3 | ysont |
| Impersonal | yser |
Imperative
| Sg.2 | ysa |
| Sg.3 | ysed |
| Pl.1 | yswn |
| Pl.2 | yswch |
| Pl.3 | ysent |
| Impersonal | yser |
Colloquial Forms
Future
| Sg.1 | ysa i; ysaf i |
| Sg.2 | ysi di |
| Sg.3 | ysith o; ysiff e |
| Pl.1 | yswn ni |
| Pl.2 | yswch chi |
| Pl.3 | ysan nhw |
Preterite
| Sg.1 | ysais i; yses i |
| Sg.2 | ysaist ti; ysest ti |
| Sg.3 | ysodd o |
| Pl.1 | yson ni |
| Pl.2 | ysoch chi |
| Pl.3 | yson nhw |
Conditional
| Sg.1 | yswn i; ysswn i |
| Sg.2 | yset ti; ysset ti |
| Sg.3 | ysai fo; yssai fo |
| Pl.1 | ysen ni; yssen ni |
| Pl.2 | ysech chi; yssech chi |
| Pl.3 | ysen nhw; yssen nhw |
Verbs conjugated like 'ysu'
adnewyddu,
sathru,
saethu,
arbelydru,
gwrthwynebu,
pelydru,
merthyru,
datgelu,
sefydlu,
addunedu,
disbyddu,
dadocsigenu,
trafferthu,
atgenhedlu,
diogelu,
diddymu,
dirmygu,
efengylu,
gwanychu,
cenhedlu, etc. (List truncated at 20 verbs)
Verbs similar to 'ysu'
cau,
cysgu,
drysu,
dysgu,
hybu,
mygu,
pylu,
tyfu,
ynysu,
yta,
Translations
Etymology
From Proto-Celtic *essi, from Proto-Indo-European *h₁ed- (“to eat”). Cognate with Old Irish ·estar, present subjunctive form of ithid (“to eat”).
Verbs referencing "ysu"
Latin
edo.
Additional Information