英語で「私はよく歌う」は？

I frequently sing.

This is a natural and concise way to express the idea of singing often. It is similar to “I often sing” but may be slightly more formal.

I sing regularly.

This phrase is also clear and concise, and it emphasizes the regularity of singing. It is a good choice if you want to convey the idea that you make singing a part of your routine.

I am an avid singer.

This phrase is a bit more emphatic than the others, and it suggests that you are passionate about singing. It is a good choice if you want to convey your enthusiasm for singing.

I love to sing.

This phrase is the most expressive of the bunch, and it conveys your love of singing. It is a good choice if you want to share your passion for singing with others.