At what times do i say words such as inshallah, humduallah, or mashallah?

Salam We muslims do say inshaallah,hamdulillah and mashaallah without limitation It depends onits situation. We say inshaallah if we make apromise which willbe fulfilled in the future which means when Allah gives permit because we do not know exactly whether we can perform the promise.Only Allah who knows about it We say alhamdulillah when we finish to do anything in good intention or niyyat as a gratefull to Allah such as finish eating,drinking,bathing etc. We can say mashaallah if we watch anything which is so extraordinary performance such as very beautiful woman