Present participle; Past participle - fooling - fooled Present - fool - fool - fools - fool - fool - fool Past - fooled - fooled - fooled - fooled - fooled - fooled Future - will fool - will fool - will fool - will fool - will fool - will fool Present conditional - would fool - would fool - would fool - would fool - would fool - would fool Present Perfect - have fooled - have fooled - has fooled - have fooled - have fooled - have fooled Past Perfect - had fooled - had fooled - had fooled - had fooled - had fooled - had fooled Future Perfect - will have fooled - will have fooled - will have fooled - will have fooled - will have fooled - will have fooled Past conditional - would have fooled - would have fooled - would have fooled - would have fooled - would have fooled - would have fooled Imperative - - - fool - - - - - - - -