How do say “can you ride a motorbike” in Tagalog?
Also how would you ask somebody if they know how to do something. For example very “do you know how to cook adobo?”

Question

Answer

Can you ride a motorbike? - marunong ka magmotor/magsingle? or marunong ka mag-drive ng motor(ng single)?

do you know how to.. 
= marunong ka mag...? (informal)
= marunong ka po/marunong po kayo.. (polite. the second one can be used to one person or to a group of people)

Answer

The other answer, by Jose, is actually the correct one.

Answer

Can you ride a motorbike?
- Marunong ka bang mag-motor?
- Marunong ka bang magmaneho ng motorsiklo?

Do you know how to cook adobo?
- Marunong ka bang magluto ng adobo?

In general:
Do you know how to...?
- Marunong ka bang mag[+verb/pandiwa]
Ex. verb/pandiwa = dance/sayaw
Do you know how to dance?
- Marunong ka bang magsayaw?

For polite way change the phrase "ka bang" to "po ba kayong"
Ex. Marunong po ba kayong magsayaw?

لا تفوّت فرصة تعلّم لغة جديدة وأنت مرتاح في منزلك. تصفّح مجموعتنا المختارة من مدرّسي اللغات ذوي الخبرة وسجّل في درسك الأول الآن!