It lacks certain phonemes like /f/ and /v/ which makes it not capable to produce some indigenous words like Ifugao and Ivatan.

Systematic changes occur when particular numbers precede counters that begin with certain phonemes.

Not every syllable that is possible according to this rule actually exists in Mandarin, as there are rules prohibiting certain phonemes from appearing with others, and in practice there are only a few hundred distinct syllables.

A child with hearing loss may not be able to hear certain phonemes pronounced at certain frequencies, or hear the error in their own production of sounds.

Note the realizations of certain phonemes differ from the more standard Attic dialect of Koine.

Lee's solution was to train certain phonemes within the context of the function words.

Despite small differences between individual linguists in the representation of certain phonemes, most adhere to a system which Hancock terms Pan-Vlax.

It is well known not only for its complex grammar and sound system, but also for using certain phonemes unheard in almost any other language.

Language changes are also happening as younger generations pronounce certain phonemes different from older generations.

Many English language textbooks make use of this alternative system of 'phonetic' transcription, a factor which probably contributes to some Slovaks developing a particular ('incorrect') pronunciation of certain English phonemes.