SN4 ""

No	Pattern	Freq
1	[pron] had join [art]	95
2	[noun] had join [art]	62
3	[pers pn] had join [art]	56
4	who had join [art]	36
5	who had join [art]	36
6	[Wh pn] had join [art]	36
7	[noun prp] had join [art]	33
8	he had join [art]	29
9	he had join [art]	27
10	[noun pl] had join [art]	17
11	[noun sg] had join [art]	12
12	[conj] had join [art]	10
13	i had join [art]	10
14	i had join [art]	10
15	[coord] had join [art]	9
16	and had join [art]	9
17	and had join [art]	9
18	she had join [art]	7
19	she had join [art]	7
20	they had join [art]	6
21	they had join [art]	6
22	had [adv] join [art]	29
23	had [adv] join [art]	21
24	had [verb] join [art]	19
25	had [vb pp] join [art]	19
26	had not join [art]	8
27	had [not/n't] join [art]	8
28	had not join [art]	8
29	had already join [art]	5
30	had already join [art]	5