Present participle; Past participle - amusing - amused Present - amuse - amuse - amuses - amuse - amuse - amuse Past - amused - amused - amused - amused - amused - amused Future - will amuse - will amuse - will amuse - will amuse - will amuse - will amuse Present conditional - would amuse - would amuse - would amuse - would amuse - would amuse - would amuse Present Perfect - have amused - have amused - has amused - have amused - have amused - have amused Past Perfect - had amused - had amused - had amused - had amused - had amused - had amused Future Perfect - will have amused - will have amused - will have amused - will have amused - will have amused - will have amused Past conditional - would have amused - would have amused - would have amused - would have amused - would have amused - would have amused Imperative - - - amuse - - - - - - - -