Adverb
I must say (not comparable)
A term of asseveration.
As to that leisure evening of life, I must say that I do not want it. I can conceive of no contentment of which toil is not to be the immediate parent. Anthony Trollope
To sum it all up, I must say that I regret nothing. Adolf Eichmann
I must say that acting was good training for the political life that lay ahead of us. Nancy Reagan
I know that two and two make four - and should be glad to prove it too if I could - though I must say if by any sort of process I could convert 2 and 2 into five it would give me much greater pleasure. Lord Byron
I must say that "Give Peace a Chance" has always seemed to me to be sensible advice. Pierre Trudeau
I must say that though other days may not be so bright, as we look toward the future, that the brightest days will continue to be those we spent with you here in Ireland. John F. Kennedy