By Synonyms, Present perfect

CalifJim wrote:Yes, indeed. Surprisingly, the sudden shift of point of view is not too shocking in this example! I've seen cases that were much more nerve-jangling than this one! Are shocking and nerve-jangling parallels and synonyms here?

Hi JP NEEDS is the verb, and TO DISPLAY is an infinitive in this sentence. When you have a verb following another verb, it's usually an infinitive. The "to" in front is also a clue. FLEXIBLE is an adjective, modifying attitude. The rest is correct. Keep in mind that articles are sub-types of...