Il perfect cul verb 'esser'
Cun formar il perfect cul verb esser accordeschan ins la fuorma feminina ed il plural.
| singular: | plural: |
| jeu sun ruschnaus/ruschnada | nus essan ruschnai/ruschnadas |
| jeu sun currius/currida | nus essan curri/curridas |
| jeu sun siglius/siglida | nus essan sigli/siglidas |
| jeu sun ius/ida | nus essan i/idas |