go in for(в конкурсе, состязании • I did a bit of diving but I never went in for any major competitions. • Well if you recall he was going in for a competition at Donnington for the loudest sound system.)
be involved in(Luca Giannetti had been involved in the original takeover plans until Meyer had him killed.coasttocoastam.com • According to Herndon, this breakdown results from human activities, including the manipulation of Earth's climate, otherwise known as geoengineering or chemtrails. "There is a global cabal that wants to take over the Earth," he declared, and he also believes the United Nations is involved in this sinister agenda. -- ООН замешана / участвует в этом зловещем замыслеART Vancouver)
be part of(In 2020, Brigadier General Haim Eshed, Israel's former Chief of Space Security, said that ET races have been in contact at a covert government level for decades and are part of a Galactic Federation.coasttocoastam.comART Vancouver)
engage in an activity(People who engaged in this activity didn’t seem to be aware of themselves. As if in some sort of trance, sometimes the dancing mania would possess a person for days, weeks, and in some cases months. (thevintagenews.com)ART Vancouver)
participates(связь между элементом модели и отношением или его воплощением. Например, класс участвует в ассоциации, роль классификатора – в кооперации ssn)