Present participle; Past participle - machining - machined Present - machine - machine - machines - machine - machine - machine Past - machined - machined - machined - machined - machined - machined Future - will machine - will machine - will machine - will machine - will machine - will machine Present conditional - would machine - would machine - would machine - would machine - would machine - would machine Present Perfect - have machined - have machined - has machined - have machined - have machined - have machined Past Perfect - had machined - had machined - had machined - had machined - had machined - had machined Future Perfect - will have machined - will have machined - will have machined - will have machined - will have machined - will have machined Past conditional - would have machined - would have machined - would have machined - would have machined - would have machined - would have machined Imperative - - - machine - - - - - - - -