तो —

 

तो  then; therefore (por tanto, por eso); at any rate (por lo menos, en todo caso); however; at least (al menos); moreover (además); (it denotes contrast); (an emphatic particle, e.g. मैं तो जाऊँगा)

तो फिर  then

तो भी  even so (aun así), even then, in spite of this/that; nevertheless, nonetheless, still