彼は一度も部屋を掃除したことがありません。
Sentence Analyzer
English Translation
        He has never cleaned his room.
    
Furigana
Romanji
        Kare wa ichi do mo heya o sōjishita koto ga arimasen.
    
Words
            
                彼
            
            
                (かれ)
            
        
        
            he; him; his; boyfriend
        
    
            
                は
            
            
                (は)
            
        
        
            topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
        
    
            
                一
            
            
                (いち)
            
        
        
            one; best; first; foremost; beginning; start; bottom string (on a shamisen, etc.)
        
    
            
                度
            
            
                (ど)
            
        
        
            degree (angle, temperature, scale, etc.); counter for occurrences and times; strength (of alcohol)
        
    
            
                も
            
            
                (も)
            
        
        
            too; also; in addition; as well; (not) either (in a negative sentence); both A and B; A as well as B; neither A nor B (in a negative sentence); even; as much as; as many as; as far as; as long as; no less than; no fewer than; even if; even though; although; in spite of; further; more; again; another; the other
        
    
            
                部屋
            
            
                (へや)
            
        
        
            room; apartment; flat; pad; chamber; stable
        
    
            
                を
            
            
                (を)
            
        
        
            indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.
        
    
            
                掃除
            
            
                (そうじ)
            
        
        
            cleaning; sweeping; dusting; scrubbing
        
    
            
                事
            
            
                (こと、こん)
            
        
        
            thing; matter; incident; occurrence; event; something serious; trouble; crisis; circumstances; situation; state of affairs; work; business; affair; after an inflectable word, creates a noun phrase indicating something the speaker does not feel close to; nominalizing suffix; pretending to ...; playing make-believe ...; alias; aka; nickname; alternative name; also known as
        
    
            
                が
            
            
                (が)
            
        
        
            indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and
        
    
            
                有る
            
            
                (ある)
            
        
        
            to be (usu. of inanimate objects); to exist; to live; to have; to be located; to be equipped with; to happen; to come about
        
    Kanji
Readings: ヒ、 かれ、 かの、 か.の
                        Meanings: he, that, the
                    Readings: イチ、 イツ、 ひと-、 ひと.つ
                        Meanings: one, one radical (no.1)
                    Readings: ド、 ト、 タク、 たび、 -た.い
                        Meanings: degrees, occurrence, time, counter for occurrences, consider, attitude
                    Readings: ブ、 -べ
                        Meanings: section, bureau, dept, class, copy, part, portion, counter for copies of a newspaper or magazine
                    Readings: オク、 や
                        Meanings: roof, house, shop, dealer, seller
                    Readings: ソウ、 シュ、 は.く
                        Meanings: sweep, brush
                    Readings: ジョ、 ジ、 のぞ.く、 -よ.け
                        Meanings: exclude, division (x/3), remove, abolish, cancel, except