And what if a person just say "I'm feeling myself tired" ? What is the sence of the tense in this situation? I mean in this situation without any time duration
This construction won't work in English for some interesting linguistic reasons
"I've been feeling tired" could mean either that you're still tired or that you've just now started feeling refreshed.
"She has thrown her bonnet by, And her feet she has been dipping In the shallow water’s flow: Now she holds them nakedly In her hands, all sleek and dripping, While she rocketh to and fro."
She has been dipping - but she is no longer dipping her feet in the water.
But she has been doing that up to this moment.
The author uses no "time duration" construction with the Present Perfect Progressive here.
"For example, in the comprehension category, the machine was asked "Why do we shake hands?" ConceptNet 4 searched its databases for concepts of "shake", "hand" and "shake hands." And its answer was "epileptic fit.""
The Iron Man: A Children's Story in Five Nights is a 1968 science fiction novel by British Poet Laureate Ted Hughes, first published by Faber and Faber in the U.K. with illustrations by George Adamson. Described by some as a modern fairy tale, it describes the unexpected arrival in England of a giant "metal man" of unknown origin who rains destruction on the countryside by attacking industrial farm equipment, before befriending a small boy and defending the world from a monster from outer space. Expanding the narrative beyond a criticism of warfare and inter-human conflict, Hughes later wrote a...