SN4 ""

No	Pattern	Freq
1	usually [verb] to	558
2	usually [vb pp] to	313
3	usually [vb base] to	93
4	usually refer to	80
5	usually [vb -s] to	71
6	usually referred to	55
7	usually [vb infin] to	41
8	usually lead to	30
9	usually [vb past] to	30
10	usually go to	30
11	usually have to	24
12	usually confine to	24
13	usually confined to	24
14	usually relate to	20
15	usually leads to	17
16	usually consider to	16
17	usually considered to	16
18	usually go to	15
19	usually limited to	13
20	usually limit to	13
21	usually apply to	12
22	usually attributed to	12
23	usually attribute to	12
24	usually restricted to	12
25	usually leave to	12
26	usually left to	12
27	usually restrict to	12
28	usually take to	12
29	usually given to	11
30	usually need to	11