SN4 ""

No	Pattern	Freq
1	because it was [adj]	341
2	because it [was/were] [adj]	259
3	because it [was/were] [det]	43
4	because it [was/were] such	24
5	because it [was/were] such	24
6	because it [was/were] [adj -er]	22
7	because it [was/were] [num]	16
8	because it [was/were] impossible	13
9	because it [was/were] impossible	13
10	because it [was/were] easy	11
11	because it [was/were] cheap	10
12	because it [was/were] necessary	9
13	because it [was/were] necessary	9
14	because it [was/were] all	8
15	because it [was/were] one	8
16	because it [was/were] all	8
17	because it [was/were] one	8
18	because it [was/were] true	7
19	because it [was/were] true	7
20	because it [was/were] easier	6
21	because it [was/were] difficult	6
22	because it [was/were] difficult	6
23	because it [was/were] safe	6
24	because it [was/were] cheaper	5
25	because it [was/were] cheap	5
26	because it [was/were] good	5
27	because it [was/were] easy	5