Present participle; Past participle - neighing - neighed Present - neigh - neigh - neighs - neigh - neigh - neigh Past - neighed - neighed - neighed - neighed - neighed - neighed Future - will neigh - will neigh - will neigh - will neigh - will neigh - will neigh Present conditional - would neigh - would neigh - would neigh - would neigh - would neigh - would neigh Present Perfect - have neighed - have neighed - has neighed - have neighed - have neighed - have neighed Past Perfect - had neighed - had neighed - had neighed - had neighed - had neighed - had neighed Future Perfect - will have neighed - will have neighed - will have neighed - will have neighed - will have neighed - will have neighed Past conditional - would have neighed - would have neighed - would have neighed - would have neighed - would have neighed - would have neighed Imperative - - - neigh - - - - - - - -