Present participle; Past participle - seceding - seceded Present - secede - secede - secedes - secede - secede - secede Past - seceded - seceded - seceded - seceded - seceded - seceded Future - will secede - will secede - will secede - will secede - will secede - will secede Present conditional - would secede - would secede - would secede - would secede - would secede - would secede Present Perfect - have seceded - have seceded - has seceded - have seceded - have seceded - have seceded Past Perfect - had seceded - had seceded - had seceded - had seceded - had seceded - had seceded Future Perfect - will have seceded - will have seceded - will have seceded - will have seceded - will have seceded - will have seceded Past conditional - would have seceded - would have seceded - would have seceded - would have seceded - would have seceded - would have seceded Imperative - - - secede - - - - - - - -