SN4 ""

No	Pattern	Freq
1	[noun] be [conj] [pers pn] had	238
2	[noun sg] be [conj] [pers pn] had	201
3	[pron] be [conj] [pers pn] had	152
4	[pers pn] be [conj] [pers pn] had	146
5	it be [conj] [pers pn] had	106
6	[verb] be [conj] [pers pn] had	106
7	it be [conj] [pers pn] had	106
8	have be [conj] [pers pn] had	58
9	[adj] be [conj] [pers pn] had	57
10	[vb past] be [conj] [pers pn] had	55
11	[det] be [conj] [pers pn] had	41
12	[vb infin] be [conj] [pers pn] had	37
13	[modal v] be [conj] [pers pn] had	33
14	that be [conj] [pers pn] had	33
15	that be [conj] [pers pn] had	33
16	[vb mod] be [conj] [pers pn] had	33
17	had be [conj] [pers pn] had	29
18	have be [conj] [pers pn] had	25
19	[adv] be [conj] [pers pn] had	25
20	[noun pl] be [conj] [pers pn] had	19
21	[adv] be [conj] [pers pn] had	19
22	would be [conj] [pers pn] had	18
23	would be [conj] [pers pn] had	18
24	[noun prp] be [conj] [pers pn] had	17
25	he be [conj] [pers pn] had	14
26	[prep] be [conj] [pers pn] had	12
27	to be [conj] [pers pn] had	12
28	to be [conj] [pers pn] had	12
29	[prep] be [conj] [pers pn] had	12
30	problem be [conj] [pers pn] had	11