Grammar devices
Agreement
Agreement
Which words change to match another word?
personal ending
agreement
definite conjugation
indefinite conjugation
معنا
Some words change their form to match another word in the same sentence. This can show which words belong together or who or what an action involves. Languages differ in what must match, and some have no such matching rules. Agreement is the matching between words; Endings describes pieces attached to a word, whether they mark agreement or something else.
چطور آن را تشخیص دهید
Change one participant from one to several, or from the speaker to someone else, and check whether any related words must also change.