also?sometimes????

1
also?sometimes????
also ???
sometimes ??
I sometimes play tennis.
I am sometimes happy.
am is are ???????(have play like)??
2
???????!
sometimes
I am sad.
I am sometimes sad.
3
???????!
sometimes
I eat natto.
I sometimes eat natto.
4
???????!
sometimes
He is in Osaka.
He is sometimes in Osaka.
5
???????!
sometimes
I go to Okinawa.
I sometimes go to Okinawa.
6
???????!
also
I have a brother.
I also have a brother.