Can you decipher the below rebus?

PBLUESAISNUERSES

Eight of us go fourth, not back, to protect our king from an attack. What are we?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

What Time Should the last watch show in the below figure?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

It is always ahead of me yet I can never see it. What is it?

Solve the following series:
AZ, GT, MN, __, YB

I am five letter word that is under you.
If you remove my 1st letter, then I am over you.
If you remove my 1st and 2nd letters then I am all around you.

Who am I?