Speech culture in Islam. Important elements. "Ordinary" words. The name "Allah" in hearts and mouths

The daily speech of Muslim can not be submitted without constant mention of the name of Allah, as each Muslim remembers who he gave him all the benefits of this life, to whom he will have to report and who can always be asked about everything.
If you listen to the conversation of Muslims, you can immediately note the words as Subhana-Llya, Ma Sha"a-Llyh, In Sha"a-Llya.
What is meant all these and others at first glance, ordinary, but incomprehensible phrases in Arabic, why do Muslims like them to pronounce them and in what cases are used, what are the basic information about the most basic phrases - the mentions of Allah in the everyday speech of Muslims - This will tell this little book