Questions & Answers about Моя машина едет вперёд.
Why is машина in the nominative case, and why does the possessive pronoun моя end with -я?
In Russian, the subject of a sentence takes the nominative case. Here машина (“car”) is the subject, so it’s in the nominative. The word моя is a possessive pronoun that must agree with машина in gender (feminine), number (singular) and case (nominative). Feminine singular nominative endings for мой (“my”) are -я, giving моя.
Why is the verb едет used, and why not едут?
The verb едет is the third person singular present form of ехать (“to go by vehicle”). Since машина is singular, the verb must also be singular (едет). едут would be the third person plural form (“they are going by vehicle”).
What does едет mean, and how is it different from идёт?
едет means “is driving” or “is moving (by vehicle)”. It comes from the verb ехать, which specifically implies travel by vehicle.
идёт, on the other hand, is from идти (“to go on foot”) and means “is walking” or “is moving on foot”. You use едет for cars, trains, buses, etc., and идёт for pedestrians or abstract “moving forward” in a figurative sense.
Why is вперёд used here, and why isn’t there any preposition like or ?