Present participle; Past participle - thwarting - thwarted Present - thwart - thwart - thwarts - thwart - thwart - thwart Past - thwarted - thwarted - thwarted - thwarted - thwarted - thwarted Future - will thwart - will thwart - will thwart - will thwart - will thwart - will thwart Present conditional - would thwart - would thwart - would thwart - would thwart - would thwart - would thwart Present Perfect - have thwarted - have thwarted - has thwarted - have thwarted - have thwarted - have thwarted Past Perfect - had thwarted - had thwarted - had thwarted - had thwarted - had thwarted - had thwarted Future Perfect - will have thwarted - will have thwarted - will have thwarted - will have thwarted - will have thwarted - will have thwarted Past conditional - would have thwarted - would have thwarted - would have thwarted - would have thwarted - would have thwarted - would have thwarted Imperative - - - thwart - - - - - - - -