Present participle; Past participle - warming - warmed Present - warm - warm - warms - warm - warm - warm Past - warmed - warmed - warmed - warmed - warmed - warmed Future - will warm - will warm - will warm - will warm - will warm - will warm Present conditional - would warm - would warm - would warm - would warm - would warm - would warm Present Perfect - have warmed - have warmed - has warmed - have warmed - have warmed - have warmed Past Perfect - had warmed - had warmed - had warmed - had warmed - had warmed - had warmed Future Perfect - will have warmed - will have warmed - will have warmed - will have warmed - will have warmed - will have warmed Past conditional - would have warmed - would have warmed - would have warmed - would have warmed - would have warmed - would have warmed Imperative - - - warm - - - - - - - -