SN4 ""

No	Pattern	Freq
1	[modal v] be referred [prep]	264
2	[vb mod] be referred [prep]	264
3	[prep] be referred [prep]	96
4	to be referred [prep]	95
5	[prep] be referred [prep]	95
6	to be referred [prep]	95
7	will be referred [prep]	68
8	will be referred [prep]	67
9	may be referred [prep]	49
10	may be referred [prep]	49
11	[adv] be referred [prep]	48
12	should be referred [prep]	48
13	should be referred [prep]	48
14	[adv] be referred [prep]	43
15	can be referred [prep]	39
16	can be referred [prep]	39
17	must be referred [prep]	20
18	must be referred [prep]	20
19	[adj] be referred [prep]	16
20	would be referred [prep]	15
21	would be referred [prep]	15
22	1991 be referred [prep]	14
23	[num] be referred [prep]	14
24	1991 be referred [prep]	14
25	[noun] be referred [prep]	13
26	shall be referred [prep]	10
27	shall be referred [prep]	10
28	[noun sg] be referred [prep]	10
29	then be referred [prep]	9
30	could be referred [prep]	9