活用
名詞、複数 (Noun, plural): focuses, foci, focus
名詞、単数または質量 (Noun, singular or mass): focus
動詞、過去形 (Verb, past tense): focused, focussed
動詞、過去分詞 (Verb, past participle): focused
動詞、動名詞または現在分詞 (Verb, gerund or present participle): focusing, focussing
動詞、三人称単数現在形 (Verb, 3rd person singular present): focuses, focusses
動詞、原形 (Verb, base form): focus
動詞、三人称単数以外の現在形 (Verb, non-3rd person singular present): focus