Present participle; Past participle - quibbling - quibbled Present - quibble - quibble - quibbles - quibble - quibble - quibble Past - quibbled - quibbled - quibbled - quibbled - quibbled - quibbled Future - will quibble - will quibble - will quibble - will quibble - will quibble - will quibble Present conditional - would quibble - would quibble - would quibble - would quibble - would quibble - would quibble Present Perfect - have quibbled - have quibbled - has quibbled - have quibbled - have quibbled - have quibbled Past Perfect - had quibbled - had quibbled - had quibbled - had quibbled - had quibbled - had quibbled Future Perfect - will have quibbled - will have quibbled - will have quibbled - will have quibbled - will have quibbled - will have quibbled Past conditional - would have quibbled - would have quibbled - would have quibbled - would have quibbled - would have quibbled - would have quibbled Imperative - - - quibble - - - - - - - -