How to check my writing using Google?
Suppose you want to write When did you get here? and you are unsure if you should use the present perfect tense or the past simple tense. So you make two queries on Google:
"When did you get here?" (28,200 results)
"When have you got here?" (3 results)
(Note the quotes - this way you tell Google to match only the exact phrases.)
The first query turns up more than 28,000 results and the second only one. So it's easy to see that the first sentence is correct.
Of course, the results aren't always that clear. Lots of pages on the Web contain mistakes. You also need to check the context to make sure that your phrase can be used to express the meaning you want.
Use the asterisk sign
Suppose you want to say That sounds pretty silly, doesn't it?, but you are unsure which question tag to use at the end of the sentence (doesn't it or doesn't that?). You do two queries on Google:
"That sounds really nice, doesn't it?" (28 results)
"That sounds really nice, doesn't that?" (3 results)
This time you are disappointed. Both queries turn up very few results, so you can't really tell which sentence is correct. But there's a nice trick that will help you get around this problem. Simply replace the words really and nice with asterisk signs:
"That sounds * *, doesn't it?" (160,000 results)
"That sounds * *, doesn't that?" (680 results)
Now it's clear that the first sentence is correct - Google turned up more than 160,000 results with similar sentences.
Source:english.hb.pl