Regardless of whether this "recommend" requires an infinitive complement (I recommend to cover) I guess is determined by speaker usage; I have viewed it, but it doesn't strike me as common use. Curiously, I've also seen it in 19th century English (literature, such as), so it does have an air https://daegutravelblog90110.techionblog.com/36431473/the-recommend-gangnam-nightlife-diaries