go+to+the+bottom
111to\ the\ bottom — See: get to the bottom of …
112from the bottom of your heart — If someone does something from the bottom of their heart, then they do it with genuine emotion and feeling. (Dorking School Dictionary) …
113from the bottom of my heart — sincerely, with deep feeling For your kindness, I thank you from the bottom of my heart …
114from the bottom of one's heart — with great feeling, sincerely I thanked him from the bottom of my heart for helping my daughter when she was sick …
115from the bottom of one's heart — everything in that poem I meant from the bottom of my heart Syn: sincerely, earnestly, fervently, passionately, truly, genuinely, heartily, with all sincerity …
116be at the bottom of — be the fundamental cause or origin of. → bottom …
117get to the bottom of — find an explanation for (a mystery). → bottom …
118be at the bottom of — undertake, take the initiative, be at the basis of, be at the foundation of; be at the worst possible position …
119get to the bottom of — get to the real issue; figure something out, unravel the mystery …
120go to the bottom — dive to the lowest part, sink …