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If you are ready to commit to a full time course we recommend the following options:

AmeriCymraeg This is an online course with tutor John Good, which is offered in two-month terms. Go here for more information and to register: AmeriCymraeg

SSIW Want to learn quickly? Then you might want to check out the SSIW High Intensity Language Program here: SSIW

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Costio - To cost


  • PRESENT TENSE - AFFIRMATIVE


    ...

    Dwi'n costio - I am costing

    Wyt ti'n costio - You are costing (familiar)

    Mae e'n costio / Mae hi'n costio - He / She is costing

    Dyn ni'n costio - We are costing

    Dych chi'n costio - You (plural) are costing (also singular formal)

    Maen nhw'n costio - They are costing

    ,,,


    PRESENT TENSE - NEGATIVE


    ...

    Dwi ddim yn costio - I am not costing

    Dwyt ti ddim yn costio - You are not costing (familiar)

    Dydy e ddim yn costio / Dydy hi ddim yn costio - He / She is not costing

    Dyn ni ddim yn costio - We are not costing

    Dych chi ddim yn costio - You (plural) are not costing (also singular formal)

    Dyn nhw ddim yn costio - They are not costing

    ...


    PRESENT TENSE - INTERROGATIVE


    ...

    Ydw i'n costio? - Am I costing?

    Wyt ti'n costio? - Are you costing? (familiar)

    Ydy e'n costio / Ydy hi'n costio? - Is he / Is she costing?

    Ydyn ni'n costio? - Are we costing?

    Ydych chi'n costio? - Are you (plural) costing? (also singular formal)

    Ydyn nhw'n costio? - Are they costing?

    ...


    QUESTION - ’NO / YES’ REPLIES


    ...

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

    Wyt ti'n costio? - (Nac) Ydw

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

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

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

    Ydyn nhw'n costio? - (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.