Present participle; Past participle - squealing - squealed Present - squeal - squeal - squeals - squeal - squeal - squeal Past - squealed - squealed - squealed - squealed - squealed - squealed Future - will squeal - will squeal - will squeal - will squeal - will squeal - will squeal Present conditional - would squeal - would squeal - would squeal - would squeal - would squeal - would squeal Present Perfect - have squealed - have squealed - has squealed - have squealed - have squealed - have squealed Past Perfect - had squealed - had squealed - had squealed - had squealed - had squealed - had squealed Future Perfect - will have squealed - will have squealed - will have squealed - will have squealed - will have squealed - will have squealed Past conditional - would have squealed - would have squealed - would have squealed - would have squealed - would have squealed - would have squealed Imperative - - - squeal - - - - - - - -