Future Perfect Tense. Use # 1: Completed Action Before Something in the Future
The future perfect expresses the idea that something will occur before another action in the future. It can also show that something will happen before a specific time in the future.
Example: By next November, I will have received my promotion.- К ноябрю следующего года я получу свое повышение.
Example: By the time he gets home, she is going to have cleaned the entire house.– К тому времени, как он вернется домой, она уберет весь дом.
