I have been
You have been
He, She, It, has been
We have been
You have been
They have been
"Have been" is the correct phrase to use. "Have being" is not grammatically correct.
Neither is correct ... The correct for the present perfect continuous is: "I/we/you/they had been going," or "He/she/it has been going." The correct for the the past perfect simple is: "I/we/you/they had gone," or "He/she/it has gone."
"we've been cooperating with" is the correct one.
"Has been" is correct, because "a block" is singular.
The correct answer is "has been". The "A" before fee makes it a singular noun which goes with the verb "has been".
Both are correct in proper context. There has been a lot of rain today, and there have been three accidents already this afternoon.
No, "should had been" is not the correct tense. It's tricky, I know, but you have to use"sould have been".
No - the sentence 'Had never been experience' is not a correct sentence.
hasNeither, really. But, has is the correct context.
The verb "have been" is the correct form for the first person, second person, a the third person singular.Examples:I have been...You have been...He (she/it) has been...We have been...They have been...The form "have being" is not a correct verb form.
The correct sentence would be "He could not have been there". This is because 'can' is in the present tense and doesn't agree with the rest of the sentence.
Do you mean "had been," as in "She had been a taxi driver for years." If so, 'had being' isn't correct.