The Value depends on many factors knowing the word would help of course before you post it many would suggest you acquire it/the domain name in all available top level .thisnthat's you can before you do so (which is possibly/probably one of those factors involved in the valuation process (stats can help also) and on how the word is searched is also a known possible/probable factor)
Not worth a whole lot in most cases. I have several of these, I doubt they'd be worth anything more than reg fee. .biz isn't highly sought after. Decent candidate for developing and selling off.
If anything develop the found domains. Many domains are so so valuable when reg them. But a lot more valuable when developed and with traffic and revenue. I think recognizing is fine. But is probably not worth as much as the regular word Recognize. Will fetch less because of the prefixes or endings such as the -ing's, -ed's, pre-, de-, un- and so on.
how much do you think it is worth? By the way, you should know that it is very hard to find everyday dictionary word domain with the 3 big extention, .com, .net and .org. the word "recognizing" is very popular in everyday usage.