SN4 ""

No	Pattern	Freq
1	had been [pos pn]	382
2	had been his	168
3	had been [indef pn]	167
4	had been his	162
5	had been her	120
6	had been her	120
7	had been [pers pn]	61
8	had been something	47
9	had been something	47
10	had been nothing	45
11	had been nothing	45
12	had been my	34
13	had been my	34
14	had been their	33
15	had been their	33
16	had been [Wh det]	18
17	had been its	17
18	had been its	17
19	had been one	15
20	had been one	15
21	had been what	14
22	had been what	14
23	had been anything	12
24	had been anything	12
25	had been he	12
26	had been someone	11
27	had been she	11
28	had been someone	11
29	had been i	10
30	had been he	9