Final answer:
The yo form of the verb dar in the present tense is doy.
Step-by-step explanation:
The yo form of the verb dar in the present tense is doy. In Spanish, the yo form is used when referring to the first person singular, or 'I' in English. Here's an example:
Yo doy regalos en Navidad. = I give gifts at Christmas.
Learn more about Verb conjugation in Spanish