not only...but also...句型請教?

[Yu-Hsien Chao]

A convenience store in Taiwan is not only that it opens 24 hours every day, but also that you could see it everywhere.請問英文句子可以這樣寫嗎?

[Mandy Liu]

1. Convenience stores in Taiwan are not only open 24 hours every day but also seen everywhere.
Or,
2. A convenience store in Taiwan is not only open 24 hours every day but also seen everywhere.

A convenience store 是個主詞,或是可以互成複數的如句子1。