Looking on the internet deeply has found these results:

i will be is the most popular phrase on the web.

i am available 1412,000 results on the web	i will be 1440,000,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Jan 18, 2013 ... Hello prakashkishore, and Welcome to the Forum! :) If I understand your question correctly, then the appropriate choice is 'I am available ... Aug 7, 2013 ... Although most anyone will understand that you mean "In the morning or in the afternoon until 4pm." I would simply say: I am available any time ... My storage is empty and I am available to you. Verse 3: Now I'm giving back to you, all the tools you gave to me. My hands, my ears, my voice, my eyes, so You ... 38, Romans 12:1] I don't have much to offer you, I don't have much to give. There's so much I may never be as long ... "I Am Available". [Based on Matthews 9:37	It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

i am available

1412,000 results on the web

i will be

1440,000,000 results on the web

More popular!

Jan 18, 2013 ... Hello prakashkishore, and Welcome to the Forum! :) If I understand your question correctly, then the appropriate choice is 'I am available ...
Aug 7, 2013 ... Although most anyone will understand that you mean "In the morning or in the afternoon until 4pm." I would simply say: I am available any time ...
My storage is empty and I am available to you. Verse 3: Now I'm giving back to you, all the tools you gave to me. My hands, my ears, my voice, my eyes, so You ...
38, Romans 12:1] I don't have much to offer you, I don't have much to give. There's so much I may never be as long ...
"I Am Available". [Based on Matthews 9:37

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.