Замените модульные глаголы на соответствующие эквивалентны в будущем и прошедшем времени: 1. An investigator must search

 An investigator must search the crime scene.

1. An investigator will have to search the crime scene.
2. An investigator had to search the crime scene.

She can speak English.

1. She will be able to speak English.
2. She could speak English.

They may come to the party.

1. They may be coming to the party.
2. They may have come to the party.