Breakdown of От испуга толпа начала быстро разбегаться.
быстро
fast, quickly
от
from
начать
to begin (perfective)
толпа
crowd
Questions & Answers about От испуга толпа начала быстро разбегаться.
How exactly do the prefix раз- and the particle -ся change the meaning of бегать here?
The prefix раз- adds the meaning of "moving apart" or "in different directions." Adding the reflexive particle -ся to a verb of motion with this prefix shows that a group of subjects is scattering. So, разбегаться literally means "to run away in different directions" or "to scatter."
Why is the imperfective verb разбегаться used instead of the perfective разбежаться?
In Russian, "phase verbs"—verbs that indicate the start, continuation, or end of an action, like начать (to start)—must always be followed by an imperfective infinitive. Because we have начала (started), we are forced to use the imperfective разбегаться.
Why do we use от in от испуга (from fright) rather than из?
To express cause, от plus the genitive case is used for physical causes or spontaneous, uncontrollable emotional reactions (like fright, cold, or shock). The preposition из is used for conscious, internal motives (like curiosity or pity). Since sudden fright is an uncontrollable reaction, от испуга is the correct choice.
Even though толпа (crowd) refers to many people, why is the verb начала in the singular?