In this feature (based on WALS feature 101, by Matthew S. Dryer), we ask how subjects are expressed when they refer to the speaker ('I', 'we'), to the hearer ('you'), or to a highly activated other referent ('he', 'she', 'it', 'they'). Usually the forms used in such circumstances are person forms. Many languages require subject pronouns which are words, but subject person forms may also be affixes, and in quite a few languages they are option. In two languages subject pronouns occur in a different position from subject full noun phrases.
