Which preposition to use with daresay

at Occurrences 1%

I daresay at this very moment in Berlin they are having just such meals.

to Occurrences 1%

I supposeif I may be allowed to give a personal turn to these mattersthat Lord Minto and I have had as different experience of life and the world as possible, and we belong I daresay to different schools of national politics, because Lord Minto was appointed by the party opposite.

without Occurrences 1%

But fancy them going and copying it, and I daresay without so much as a "by your leave," or a "thank you!" The I.A. (reading).

Which preposition to use with  daresay