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.