Last Updated:2025/11/22
(grammar) A tense used to express an ongoing action completed after some time in the future. In English it is formed by use of will have been (or shall have been) and a present participle.
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future perfect continuous
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Source Word
future perfect continuous
Noun
no-plural
Japanese Meaning
未来完了進行形:未来のある時点で、継続中の動作が完了していることを示す文法の時制。英語では "will have been(または shall have been)+ 現在分詞" で形成される。