 There are 18 consonant phonemes , two of which , / ɧ / and / r / , vary considerably in pronunciation depending on the dialect and social status of the speaker . In many dialects , sequences of / r / with a dental consonant result in retroflex consonants . / r / has a guttural or " French @-@ R " pronunciation in the South Swedish dialects ; consequently , these dialects lack retroflex consonants . 
