While knowledge of what constitutes fluent speech has developed over the past several decades, it is still unclear how language teachers can facilitate its acquisition by second language learners. Fluency is generally accepted as being a function of temporal variables of speech such as rate of speaking and the number of words or syllables uttered…

Formulaic sequences are fixed combinations of words that have a range of functions and uses in speech production and communication, and seem to be cognitively stored and retrieved by speakers as if they were single words. They can facilitate fluency in speech by making pauses shorter and less frequent, and allowing longer runs of speech between…