健はとても忙しくて来ることができない。
Sentence Analyzer
English Translation
        Ken is so busy that he can't come.
    
Furigana
Romanji
        Ken wa totemo isogashikutekuru koto ga dekinai.
    
Words
            
                は
            
            
                (は)
            
        
        
            topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
        
    
            
                迚も
            
            
                (とても、とっても)
            
        
        
            very; awfully; exceedingly; (not) at all; by no means; simply (cannot)
        
    
            
                忙しい
            
            
                (いそがしい、せわしい)
            
        
        
            busy; hectic; occupied; engaged
        
    
            
                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
        
    
            
                出来る
            
            
                (できる)
            
        
        
            to be able (in a position) to do; to be up to the task; to be ready; to be completed; to be made; to be built; to be good at; to be permitted (to do); to become intimate; to take up (with somebody); to grow; to be raised; to become pregnant