with all one's heart

== English == === Alternative forms === with all of one's heart === Pronunciation === === Prepositional phrase === with all one's heart With much sincerity. (dated) Very willingly. ==== Usage notes ==== It is more common for of to be left out of the phrase by ellipsis. (with much sincerity): Usually used with verbs such as love or believe. ==== Translations ==== === See also === all heart from the bottom of one's heart