Present participle; Past participle - enplaning - enplaned Present - enplane - enplane - enplanes - enplane - enplane - enplane Past - enplaned - enplaned - enplaned - enplaned - enplaned - enplaned Future - will enplane - will enplane - will enplane - will enplane - will enplane - will enplane Present conditional - would enplane - would enplane - would enplane - would enplane - would enplane - would enplane Present Perfect - have enplaned - have enplaned - has enplaned - have enplaned - have enplaned - have enplaned Past Perfect - had enplaned - had enplaned - had enplaned - had enplaned - had enplaned - had enplaned Future Perfect - will have enplaned - will have enplaned - will have enplaned - will have enplaned - will have enplaned - will have enplaned Past conditional - would have enplaned - would have enplaned - would have enplaned - would have enplaned - would have enplaned - would have enplaned Imperative - - - enplane - - - - - - - -