The frequency adverb sẽp conflates the meanings of 'always' and 'often' or 'a lot'. Whereas this adverb always occurs in preverbal position (and normally, though not strictly, after the subject), the position of semantically equivalent adjuncts such as bastãt vez 'many times' or tud di / tudi 'everyday' is considerably more flexible.
Source: Cardoso 2009: 241