Happen, take place, occur son los términos comunes y generales que se aplican a cualquier hecho que se efectúa, sea o no con causalidad o intención obvia <remembering an incident that happened in his childhood><the wedding took place yesterday><told him what had occurred in the middle of the night>.
Develop sugiere que llega a existir gradualmente <a dangerous situation is developing>.
pasar
- to pass, to give, to pass, to go by, to come by, to pass (a test), to come in, to enter, to happen, to go over, to cross, to manage, to get by, to spend (time), to tolerate, to be over, to end, to go through, to suffer, to show (a movie, etc.), to overtake, to