YOU SAID:

I just now say: Hmmm hmm hmm hmmmm hm hm hmmmmmm.

INTO JAPANESE

私はちょうど今言います: うーん

BACK INTO ENGLISH

I just now say: Well let's see

INTO JAPANESE

私はちょうど今言います: ええと

BACK INTO ENGLISH

I just now say: Well

INTO JAPANESE

私はちょうど今言います: まぁ

BACK INTO ENGLISH

I just now say: Well