SN4 ""

No	Pattern	Freq
1	[conj] [adv] [pron] had be	162
2	[adv] [adv] [pron] had be	113
3	[noun] [adv] [pron] had be	90
4	[coord] [adv] [pron] had be	83
5	[Wh adv] [adv] [pron] had be	64
6	[subord] [adv] [pron] had be	60
7	[prep] [adv] [pron] had be	59
8	how [adv] [pron] had be	59
9	how [adv] [pron] had be	59
10	[prep] [adv] [pron] had be	59
11	[noun pl] [adv] [pron] had be	55
12	and [adv] [pron] had be	49
13	and [adv] [pron] had be	49
14	[adv] [adv] [pron] had be	43
15	[verb] [adv] [pron] had be	35
16	[noun sg] [adv] [pron] had be	30
17	year [adv] [pron] had be	27
18	if [adv] [pron] had be	24
19	if [adv] [pron] had be	24
20	[vb past] [adv] [pron] had be	24
21	years [adv] [pron] had be	23
22	but [adv] [pron] had be	22
23	but [adv] [pron] had be	22
24	that [adv] [pron] had be	19
25	that [adv] [pron] had be	19
26	[that] [adv] [pron] had be	19
27	so [adv] [pron] had be	16
28	so [adv] [pron] had be	16
29	until [adv] [pron] had be	13
30	until [adv] [pron] had be	13