Present participle; Past participle - subscribing - subscribed Present - subscribe - subscribe - subscribes - subscribe - subscribe - subscribe Past - subscribed - subscribed - subscribed - subscribed - subscribed - subscribed Future - will subscribe - will subscribe - will subscribe - will subscribe - will subscribe - will subscribe Present conditional - would subscribe - would subscribe - would subscribe - would subscribe - would subscribe - would subscribe Present Perfect - have subscribed - have subscribed - has subscribed - have subscribed - have subscribed - have subscribed Past Perfect - had subscribed - had subscribed - had subscribed - had subscribed - had subscribed - had subscribed Future Perfect - will have subscribed - will have subscribed - will have subscribed - will have subscribed - will have subscribed - will have subscribed Past conditional - would have subscribed - would have subscribed - would have subscribed - would have subscribed - would have subscribed - would have subscribed Imperative - - - subscribe - - - - - - - -