SN4 ""

No	Pattern	Freq
1	[adv] if they have	310
2	[noun] if they have	303
3	[prep] if they have	295
4	[prep] if they have	295
5	[verb] if they have	291
6	as if they have	287
7	as if they have	287
8	[adv] if they have	283
9	[conj] if they have	240
10	[noun sg] if they have	194
11	[coord] if they have	137
12	even if they have	130
13	even if they have	130
14	[adj] if they have	102
15	[noun pl] if they have	87
16	and if they have	81
17	and if they have	81
18	[adj] if they have	70
19	[vb base] if they have	70
20	[subord] if they have	69
21	[vb infin] if they have	68
22	[vb pp] if they have	65
23	[pron] if they have	58
24	[to-vb] if they have	47
25	see if they have	47
26	[pers pn] if they have	44
27	but if they have	35
28	but if they have	35
29	wonder if they have	35
30	[that] if they have	34