SN4 ""

No	Pattern	Freq
1	had [adv] [vb pp] [conj]	1182
2	had [adv] [verb] [that]	606
3	had [adv] [verb] that	606
4	had [adv] [verb] that	606
5	had [adv] [verb] [coord]	412
6	had [adv] [verb] and	301
7	had [adv] [verb] and	301
8	had [adv] [verb] [subord]	234
9	had already [verb] [conj]	132
10	had always [verb] [conj]	115
11	had never [verb] [conj]	103
12	had [adv] [verb] or	68
13	had [adv] [verb] or	68
14	had just [verb] [conj]	60
15	had [adv] [verb] when	57
16	had [adv] [verb] when	57
17	had [adv] [verb] as	55
18	had [adv] [verb] as	55
19	had ever [verb] [conj]	51
20	had also [verb] [conj]	48
21	had once [verb] [conj]	39
22	had [adv] say [conj]	39
23	had [adv] [to-vb] [conj]	39
24	had [adv] think [conj]	38
25	had [adv] thought [conj]	38
26	had [adv] known [conj]	37
27	had [adv] know [conj]	37
28	had [adv] said [conj]	36
29	had previously [verb] [conj]	34
30	had earlier [verb] [conj]	33