SN4 ""

No	Pattern	Freq
1	[vb infin] if [adj] [noun]	162
2	[vb infin] if [adj] [noun sg]	79
3	[vb infin] if [det] [noun]	77
4	[vb infin] if [adj] [noun pl]	73
5	[vb infin] if [adj] [noun]	71
6	[vb infin] if this [noun]	20
7	[vb infin] if this [noun]	20
8	know if [adj] [noun]	19
9	see if [adj] [noun]	16
10	happen if [adj] [noun]	14
11	[vb infin] if that [noun]	13
12	[vb infin] if that [noun]	13
13	[vb infin] if [num] [noun]	10
14	[vb infin] if these [noun]	10
15	[vb infin] if these [noun]	10
16	occur if [adj] [noun]	7
17	[vb infin] if other [noun]	7
18	[vb infin] if any [noun]	7
19	[vb infin] if any [noun]	7
20	[vb infin] if other [noun]	7
21	[vb infin] if [adj] [n mass]	6
22	result if [adj] [noun]	6
23	[vb infin] if [adj] people	5
24	[vb infin] if [adj] people	5
25	help if [adj] [noun]	5
26	[vb infin] if all [noun]	5
27	arise if [adj] [noun]	5
28	[vb infin] if all [noun]	5
29	[vb infin] if [adj] company	5