To sign "yours," use a flat handshape with your fingers together. Hold your hand up and push your palm forward, directly toward the person you are talking to. This forward pushing motion with a flat palm is used for possessive pronouns in ASL.
Point to the book, raise your eyebrows to indicate you are asking a yes/no question, and push your flat palm toward the person to sign "yours."
Sign "choice," then firmly push your flat palm forward toward the person you are addressing to emphasize that the decision belongs to them.
After signing about your jacket, furrow your eyebrows to show a "wh-" question, sign "where," and finish by directing your flat palm toward the person.
Point to the book, raise your eyebrows to indicate you are asking a yes/no question, and push your flat palm toward the person to sign "yours."
Sign "choice," then firmly push your flat palm forward toward the person you are addressing to emphasize that the decision belongs to them.
After signing about your jacket, furrow your eyebrows to show a "wh-" question, sign "where," and finish by directing your flat palm toward the person.
No, ASL uses the exact same sign for both "your" and "yours." The flat palm pushed toward the person covers both English words, and the specific meaning is easily understood from the context of your sentence.
If you mean "yours" as in a group of people (plural), you sweep your flat palm in a smooth, horizontal arc in front of you, moving across the group you are addressing. The single forward push is only used for one person.
It is a very common beginner habit to point your index finger for everything! Just remember that pointing is for people ("you"), and a flat palm is for ownership ("yours"). Practicing them back-to-back can help build the right muscle memory.
