Present participle; Past participle - looming - loomed Present - loom - loom - looms - loom - loom - loom Past - loomed - loomed - loomed - loomed - loomed - loomed Future - will loom - will loom - will loom - will loom - will loom - will loom Present conditional - would loom - would loom - would loom - would loom - would loom - would loom Present Perfect - have loomed - have loomed - has loomed - have loomed - have loomed - have loomed Past Perfect - had loomed - had loomed - had loomed - had loomed - had loomed - had loomed Future Perfect - will have loomed - will have loomed - will have loomed - will have loomed - will have loomed - will have loomed Past conditional - would have loomed - would have loomed - would have loomed - would have loomed - would have loomed - would have loomed Imperative - - - loom - - - - - - - -