Lesson on Future Perfect Simple (He will have finished the explanation by the time I read this)

The video tutorial explains the future perfect tense, illustrating its use with examples and timelines. It covers the structure of future perfect sentences, including positive, negative, and interrogative forms. The tutorial compares future perfect with present perfect, highlighting the shift in viewpoint from present to future. Key time expressions and indicators for using future perfect are also discussed.

What new insight or understanding did you gain from this video?