SN4 ""

No	Pattern	Freq
1	be referred to the [adj]	73
2	[be] referred to the [adj]	73
3	[be] referred to the [adj]	34
4	be referred to the [adj]	34
5	[noun] referred to the [adj]	24
6	[adv] referred to the [adj]	19
7	[verb] referred to the [adj]	16
8	[adv] referred to the [adj]	15
9	[was/were] referred to the [adj]	13
10	have referred to the [adj]	13
11	[noun pl] referred to the [adj]	12
12	[noun sg] referred to the [adj]	12
13	[am/are] referred to the [adj]	11
14	were referred to the [adj]	8
15	are referred to the [adj]	7
16	patients referred to the [adj]	7
17	patient referred to the [adj]	7
18	[vb infin] referred to the [adj]	6
19	[conj] referred to the [adj]	6
20	is referred to the [adj]	6
21	[been] referred to the [adj]	6
22	[coord] referred to the [adj]	6
23	and referred to the [adj]	6
24	been referred to the [adj]	6
25	and referred to the [adj]	6
26	[vb base] referred to the [adj]	6
27	[is] referred to the [adj]	6
28	was referred to the [adj]	5
29	have referred to the [adj]	5
30	referred [adv] to the [adj]	7