"We're a really good team, done a lot of good things in the recent past in white-ball cricket and 50-over cricket," Buttler told reporters.
"I think you're always questioning as captain how you can get the best out of players, how you can get the team moving in the right direction," Buttler said.
England face the daunting task of playing unbeaten hosts India on Sunday and Buttler said they were determined to get back to playing good cricket.
"It looks like it could need a few miracles that we'd have to win every game and things go our way to progress further in this tournament," Buttler said.
"But for the games that we have left, we want to play the cricket we know we can play."
Persons:
Jos Buttler, Buttler, that's, Shrivathsa Sridhar, Christian Radnedge
Organizations:
Thomson
Locations:
BENGALURU, England, Sri Lanka, tatters, Bengaluru