1

您

nín

you (courteous, as opposed to informal 你 nǐ)

2

在

zài

to exist; to be alive (of sb or sth) to be (located) at (used before a verb to indicate an action in progress)

=3

听

yǐn

smile (archaic)

=3

听

tīng

to listen to; to hear to heed; to obey a can (loanword from English "tin") classifier for canned beverages to let be; to allow (Taiwan pr. tìng) (literary) to administer; to deal with (Taiwan pr. tìng)

4

我说

wǒshuō

I wondered that and now it makes sense that... Used other than figuratively or idiomatically: see 我, 說 /说.

=5

吗

má

(coll.) what?

=5

吗

mǎ

used in 吗啡 mǎfēi

=5

吗

ma

(question particle for "yes-no" questions)