SN4 ""

No	Pattern	Freq
1	which [pron] had [adv]	593
2	which [pers pn] had [adv]	579
3	which [pron] had [adv]	463
4	which he had [adv]	212
5	which he had [adv]	212
6	which she had [adv]	134
7	which she had [adv]	134
8	which [pron] had [not/n't]	125
9	which [pron] had not	125
10	which they had [adv]	100
11	which they had [adv]	100
12	which [pron] had not	79
13	which i had [adv]	65
14	which i had [adv]	65
15	which [pron] had never	61
16	which [pron] had never	61
17	which [pron] had n't	46
18	which [pron] had previously	38
19	which [pron] had previously	38
20	which it had [adv]	37
21	which it had [adv]	37
22	which [pron] had already	33
23	which [pron] had already	33
24	which [pron] had just	30
25	which [pron] had just	30
26	which we had [adv]	26
27	which we had [adv]	26
28	which [pron] had so	25
29	which [pron] had so	25
30	which [pron] had always	20