SN4 ""

No	Pattern	Freq
1	[noun] have prove to	147
2	[noun sg] have prove to	76
3	[pron] have prove to	72
4	[noun pl] have prove to	47
5	[pers pn] have prove to	44
6	[adj] have prove to	27
7	[det] have prove to	24
8	it have prove to	23
9	it have prove to	23
10	[noun prp] have prove to	22
11	[Wh det] have prove to	21
12	which have prove to	19
13	which have prove to	19
14	[conj] have prove to	15
15	this have prove to	14
16	this have prove to	14
17	[adv] have prove to	13
18	[adv] have prove to	10
19	and have prove to	10
20	[coord] have prove to	10
21	and have prove to	10
22	[modal v] have prove to	9
23	[vb mod] have prove to	9
24	[verb] have prove to	8
25	he have prove to	6
26	he have prove to	6
27	they have prove to	6
28	system have prove to	6
29	they have prove to	6
30	[vb pp] have prove to	5