Present participle; Past participle - spewing - spewed Present - spew - spew - spews - spew - spew - spew Past - spewed - spewed - spewed - spewed - spewed - spewed Future - will spew - will spew - will spew - will spew - will spew - will spew Present conditional - would spew - would spew - would spew - would spew - would spew - would spew Present Perfect - have spewed - have spewed - has spewed - have spewed - have spewed - have spewed Past Perfect - had spewed - had spewed - had spewed - had spewed - had spewed - had spewed Future Perfect - will have spewed - will have spewed - will have spewed - will have spewed - will have spewed - will have spewed Past conditional - would have spewed - would have spewed - would have spewed - would have spewed - would have spewed - would have spewed Imperative - - - spew - - - - - - - -