particle
- at, in.  Indicates location of action.
- at, when.  Indicates time of action.
- by, with.  Indicates means of action.
- within, in.  Quantifies limits of action; e.g. time spanned, instances, number of participants, etc..
conjunction
- and then, so. 
particle, conjunction
 Forms conjunction, compound verb or connects auxiliary; alternative form of 〜て used for some verb types.- and, then. 
particle
 Kansai-ben. At sentence-end; indicates certainty, emphasis, etc..- let me tell you, don't you know. 
 
            
         
        
            
                                    Variations
                    
                        
                            | Pronunciation | Kanji | Kana | Is Common | 
                                            
                            |  |  | で | ✔ |