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Erydu - To erode

  • erydu - to erode

    sample sentence:

    Mae'r cerrig hyn yn edrych fel traciau beicio . Mae'r dŵr wedi eu herydu.

    These stones look like cycle tracks. The water has eroded them.

    Image: Cwm Clywedog



    Dwi'n erydu - I am eroding

    Wyt ti'n erydu - You are eroding (familiar)

    Mae e'n erydu / Mae hi'n erydu - He / She is eroding

    Dyn ni'n erydu - We are eroding

    Dych chi'n erydu - You (plural) are eroding (also singular formal)

    Maen nhw'n erydu - They are eroding




    Dwi ddim yn erydu - I am not eroding

    Dwyt ti ddim yn erydu - You are not eroding (familiar)

    Dydy e ddim yn erydu / Dydy hi ddim yn erydu - He / She is not eroding

    Dyn ni ddim yn erydu - We are not eroding

    Dych chi ddim yn erydu - You (plural) are not eroding (also singular formal)

    Dyn nhw ddim yn erydu - They are not eroding




    Ydw i'n erydu? - Am I eroding?

    Wyt ti'n erydu? - Are you eroding? (familiar)

    Ydy e'n erydu / Ydy hi'n erydu? - Is he / Is she eroding?

    Ydyn ni'n erydu? - Are we eroding?

    Ydych chi'n erydu? - Are you (plural) eroding? (also singular formal)

    Ydyn nhw'n erydu? - Are they eroding?




    Ydw i'n erydu? - (Nac) Wyt / (Ydych - formal)

    Wyt ti'n erydu? - (Nac) Ydw

    Ydy e'n erydu / Ydy hi'n erydu? - (Nac) Ydy

    Ydyn ni'n erydu? - (Nac) Ydyn / Ydych

    Ydych chi'n erydu? - (Nac) Ydyn / (Ydw - formal)

    Ydyn nhw'n erydu? - (Nac) Ydyn


    N.B. 'Wyt ti' is the familiar form of the 2nd person and should be used only when addressing close friends, family members and animals. 'Dych chi' is the polite form and should be used in all other instances.