v (intransitive|elative + 3rd-pers. singular + noun/adjective in nominative or partitive 'or' tulla by person + translative) to become, get, go, turn
v (intransitive|impersonal|genitive + 3rd-pers. singular + infinitive) to have to do, are to do, should do, are supposed to do
v (intransitive) Auxiliary verb for emphasized future tense. Usually, the nonpast | nonpast tense should be used instead of this.