SN4 ""

No	Pattern	Freq
1	had [vb pp] [adv] [adj]	1260
2	had [verb] [adv] [adj]	1157
3	had become [adv] [adj]	421
4	had become [adv] [adj]	418
5	had [verb] so [adj]	218
6	had [verb] so [adj]	218
7	had [verb] very [adj]	137
8	had [verb] very [adj]	137
9	had [verb] [adv prt] [adj]	118
10	had [verb] too [adj]	105
11	had [verb] too [adj]	105
12	had [verb] more [adj]	95
13	had [verb] more [adj]	95
14	had go [adv] [adj]	72
15	had gone [adv] [adj]	71
16	had seem [adv] [adj]	67
17	had seemed [adv] [adj]	67
18	had [to-vb] [adv] [adj]	62
19	had [verb] up [adj]	57
20	had [verb] up [adj]	57
21	had [verb] quite [adj]	53
22	had [verb] quite [adj]	53
23	had prove [adv] [adj]	52
24	had [verb] increasingly [adj]	51
25	had [verb] increasingly [adj]	51
26	had grown [adv] [adj]	49
27	had proved [adv] [adj]	49
28	had grow [adv] [adj]	49
29	had felt [adv] [adj]	46
30	had feel [adv] [adj]	46