English is getting more progressive. English has been getting more progressive over time—that is, the progressive form of the verb has steadily increased in use.

We normally use the progressive form with an adjective when we are talking about actions and behaviour. And being unfair in your example sentence, ... verb + verb-ing / adj + prep + verb-ing.

Dynamic Verbs: Verbs that denote actions or events, characteristically paired with the progressive aspect to indicate continuous activity. Progressive Aspect in Varieties of English Publication Trend ...

It is true that these verbs are not normally used in progressive form, but there are sometimes circumstances when some of them are. Let's take a closer look. As you will see, it all depends on the ...