SN4 ""

No	Pattern	Freq
1	[adv] you have heard [prep]	19
2	[conj] you have heard [prep]	18
3	[adv] you have heard [prep]	17
4	[subord] you have heard [prep]	13
5	[noun] you have heard [prep]	8
6	[verb] you have heard [prep]	7
7	if you have heard [prep]	7
8	if you have heard [prep]	7
9	[noun sg] you have heard [prep]	7
10	[pron] you have heard [prep]	7
11	[vb base] you have heard [prep]	5
12	surely you have heard [prep]	5
13	surely you have heard [prep]	5
14	you [vb mod] have heard [prep]	38
15	you [modal v] have heard [prep]	38
16	you will have heard [prep]	11
17	you may have heard [prep]	11
18	you may have heard [prep]	11
19	you might have heard [prep]	8
20	you might have heard [prep]	8
21	you 'll have heard [prep]	7
22	you have [adv] heard [prep]	46
23	you have [adv] heard [prep]	28
24	you have not heard [prep]	18
25	you have [not/n't] heard [prep]	18
26	you have n't heard [prep]	14
27	you have never heard [prep]	12
28	you have never heard [prep]	12
29	you have ever heard [prep]	5
30	you have ever heard [prep]	5