YOU SAID:

There would have been some good shows

INTO JAPANESE

いくつかの良いショーがあっただろう

BACK INTO ENGLISH

There were some good shows

INTO JAPANESE

いくつかの良いショーがあった

BACK INTO ENGLISH

There was some good show

INTO JAPANESE

いくつかの良いショーがあった

BACK INTO ENGLISH

There was some good show