There is no "was been" in English
Had been = perfect tense Will have been = future perfect tense
"Don't tell me that you have not been to the shops yet?"The man has not been able to work since breaking his leg.
Been is past tense and being is being is present tense. For example, "Bill has been a pain in the past." "Bill is being a pain."
the difference between
what is difference between anaphooric and cataphoric
Much the same as the difference between to and in.
one has been on the end
had been is before and was is just there
Had been = perfect tense Will have been = future perfect tense
"Have been there" refers to having visited a place previously and returned, while "have gone there" implies that you have traveled to a place and are currently still there.
The difference is that "has been" is grammatically correct. "Is been" does not work because "been" refers to the past while "is" refers to the present. "Has been" works because both "has" and "been" agree in tense.
The difference between the 1938, 1959 and 1952 is that it has been progressively modernized.
Undisaplined means they have not been disaplined. Indisaplined mean they have not been disiplined suficiantly.
The grease
"TO" means to go to, to see. "IN" means to take part in, be part of
You have been walking is present tense and you walked is past
"could" asumes it may have, "would" asumes it was.