Present participle; Past participle - permeating - permeated Present - permeate - permeate - permeates - permeate - permeate - permeate Past - permeated - permeated - permeated - permeated - permeated - permeated Future - will permeate - will permeate - will permeate - will permeate - will permeate - will permeate Present conditional - would permeate - would permeate - would permeate - would permeate - would permeate - would permeate Present Perfect - have permeated - have permeated - has permeated - have permeated - have permeated - have permeated Past Perfect - had permeated - had permeated - had permeated - had permeated - had permeated - had permeated Future Perfect - will have permeated - will have permeated - will have permeated - will have permeated - will have permeated - will have permeated Past conditional - would have permeated - would have permeated - would have permeated - would have permeated - would have permeated - would have permeated Imperative - - - permeate - - - - - - - -