Present participle; Past participle - stooping - stooped Present - stoop - stoop - stoops - stoop - stoop - stoop Past - stooped - stooped - stooped - stooped - stooped - stooped Future - will stoop - will stoop - will stoop - will stoop - will stoop - will stoop Present conditional - would stoop - would stoop - would stoop - would stoop - would stoop - would stoop Present Perfect - have stooped - have stooped - has stooped - have stooped - have stooped - have stooped Past Perfect - had stooped - had stooped - had stooped - had stooped - had stooped - had stooped Future Perfect - will have stooped - will have stooped - will have stooped - will have stooped - will have stooped - will have stooped Past conditional - would have stooped - would have stooped - would have stooped - would have stooped - would have stooped - would have stooped Imperative - - - stoop - - - - - - - -