SN4 ""

No	Pattern	Freq
1	has been the [adj]	449
2	has [been] the [adj]	375
3	has [been] the [adj -est]	41
4	has [been] the main	22
5	has [been] the main	22
6	has [been] the [num ord]	15
7	has [been] the only	12
8	has [been] the only	12
9	has [been] the great	11
10	has [been] the first	11
11	has [been] the first	11
12	has [been] the dominant	11
13	has [been] the big	11
14	has [been] the dominant	11
15	has [been] the [det]	9
16	has [been] the same	8
17	has [been] the same	8
18	has [been] the increasing	7
19	has [been] the increasing	7
20	has [been] the biggest	7
21	has [been] the greatest	6
22	has [been] the driving	6
23	has [been] the major	6
24	has [been] the principal	6
25	has [been] the [adj -er]	6
26	has [been] the major	6
27	has [been] the increased	6
28	has [been] the strong	6
29	has [been] the increased	6
30	has [been] the driving	6