Nominal Forms
Verb noun:
cydsefyll
Verbal adjectives:
cydsafedig; cydsafadwy
Indicative
Present / Future
| Sg.1 | cydsafaf |
| Sg.2 | cydsefi |
| Sg.3 | cydsaif |
| Pl.1 | cydsafwn |
| Pl.2 | cydsefwch; cydsafwch |
| Pl.3 | cydsafant |
| Impersonal | cydsefir |
Preterite
| Sg.1 | cydsefais |
| Sg.2 | cydsefaist |
| Sg.3 | cydsafodd |
| Pl.1 | cydsafasom |
| Pl.2 | cydsafasoch |
| Pl.3 | cydsafasant |
| Impersonal | cydsafwyd |
Pluperfect
| Sg.1 | cydsafaswn |
| Sg.2 | cydsafasit |
| Sg.3 | cydsafasai |
| Pl.1 | cydsafasem |
| Pl.2 | cydsafasech |
| Pl.3 | cydsafasent |
| Impersonal | cydsafasid; cydsafesid |
Imperfect (Indicative/Subjunctive)
| Sg.1 | cydsafwn |
| Sg.2 | cydsafit |
| Sg.3 | cydsafai |
| Pl.1 | cydsafem |
| Pl.2 | cydsafech |
| Pl.3 | cydsafent |
| Impersonal | cydsefid |
Subjunctive
Present
| Sg.1 | cydsafwyf |
| Sg.2 | cydsefych |
| Sg.3 | cydsafo |
| Pl.1 | cydsafom |
| Pl.2 | cydsafoch |
| Pl.3 | cydsafont |
| Impersonal | cydsafer |
Imperative
| Sg.2 | cydsaf; cydsafa |
| Sg.3 | cydsafed |
| Pl.1 | cydsafwn |
| Pl.2 | cydsefwch; cydsafwch |
| Pl.3 | cydsafent |
| Impersonal | cydsafer |
Colloquial Forms
Future
| Sg.1 | cydsafa i; cydsafaf i |
| Sg.2 | cydsafi di |
| Sg.3 | cydsafith o; cydsafiff e |
| Pl.1 | cydsafwn ni |
| Pl.2 | cydsafwch chi |
| Pl.3 | cydsafan nhw |
Preterite
| Sg.1 | cydsafais i; cydsafes i |
| Sg.2 | cydsafaist ti; cydsafest ti |
| Sg.3 | cydsafodd o |
| Pl.1 | cydsafon ni |
| Pl.2 | cydsafoch chi |
| Pl.3 | cydsafon nhw |
Conditional
| Sg.1 | cydsafwn i; cydsafswn i |
| Sg.2 | cydsafet ti; cydsafset ti |
| Sg.3 | cydsafai fo; cydsafsai fo |
| Pl.1 | cydsafen ni; cydsafsen ni |
| Pl.2 | cydsafech chi; cydsafsech chi |
| Pl.3 | cydsafen nhw; cydsafsen nhw |
Verbs similar to 'cydsefyll'
camsefyll,
sefyll,
cydleoli,
cymell,
crybwyll,
cweryla,
cyd-weld,
cyddwyso,
cydlifo,
cydlynu,
Translations
Etymology
From cyd- (“together, co-”) + sefyll (“stand”).
Additional Information