SN4 ""

No	Pattern	Freq
1	[adv] if [pron] have been [adj]	59
2	[adv] if [pron] have been [adj]	53
3	[conj] if [pron] have been [adj]	50
4	[verb] if [pron] have been [adj]	45
5	[noun] if [pron] have been [adj]	39
6	even if [pron] have been [adj]	33
7	even if [pron] have been [adj]	33
8	[prep] if [pron] have been [adj]	32
9	[prep] if [pron] have been [adj]	32
10	as if [pron] have been [adj]	30
11	as if [pron] have been [adj]	30
12	[noun sg] if [pron] have been [adj]	29
13	[coord] if [pron] have been [adj]	20
14	[adj] if [pron] have been [adj]	16
15	[vb pp] if [pron] have been [adj]	15
16	[subord] if [pron] have been [adj]	15
17	[that] if [pron] have been [adj]	15
18	that if [pron] have been [adj]	15
19	that if [pron] have been [adj]	15
20	[pron] if [pron] have been [adj]	14
21	[adj] if [pron] have been [adj]	11
22	and if [pron] have been [adj]	10
23	and if [pron] have been [adj]	10
24	but if [pron] have been [adj]	9
25	but if [pron] have been [adj]	9
26	[pers pn] if [pron] have been [adj]	9
27	[to-vb] if [pron] have been [adj]	8
28	[vb base] if [pron] have been [adj]	7
29	wonder if [pron] have been [adj]	7
30	see if [pron] have been [adj]	7