ボールペンのインクがなくなった。
Sentence Analyzer
English Translation
        My ballpoint pen just ran out of ink.
    
Furigana
        ボールペンのインクがなくなった。
    
Romanji
        Bo-rupen no inku ga nakunatta.
    
Words
            
                ボールペン
            
            
                (ボールペン、ボール・ペン)
            
        
        
            ball-point pen
        
    
            
                の
            
            
                (の)
            
        
        
            indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
        
    
            
                インク
            
            
                (インク、インキ)
            
        
        
            ink
        
    
            
                が
            
            
                (が)
            
        
        
            indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and
        
    
            
                無くなる
            
            
                (なくなる)
            
        
        
            to be lost (e.g. luggage); to be missing; to be used up; to be run out; to be exhausted; to be consumed; to be reduced to zero; to not occur any more; to disappear (e.g. pain); to be lost (e.g. a dream, confidence)