SN4 ""

No	Pattern	Freq
1	[adv] [subord] [pers pn] had been	341
2	[adv] [subord] it have been	225
3	[adv] if [pers pn] have been	198
4	even [subord] [pers pn] have been	195
5	[adv] [subord] they have been	179
6	[adv] [subord] he have been	154
7	[adv] as [pers pn] have been	140
8	[adv] [subord] [pers pn] have been	130
9	[adv] because [pers pn] have been	117
10	[adv] [subord] [pers pn] has been	108
11	[adv] [subord] [pers pn] 've been	105
12	[adv] [subord] [pers pn] 'd been	95
13	[adv] [subord] she have been	88
14	[adv] [subord] i have been	84
15	[adv] after [pers pn] have been	70
16	[adv] since [pers pn] have been	69
17	[adv] [subord] [pers pn] 's been	59
18	just [subord] [pers pn] have been	58
19	[adv] [subord] you have been	58
20	[adv] when [pers pn] have been	57
21	[adv] though [pers pn] have been	52
22	[adv] [subord] we have been	49
23	[adv] than [pers pn] have been	49
24	now [subord] [pers pn] have been	38
25	ever [subord] [pers pn] have been	36
26	especially [subord] [pers pn] have been	31
27	only [subord] [pers pn] have been	30
28	soon [subord] [pers pn] have been	29
29	so [subord] [pers pn] have been	23
30	long [subord] [pers pn] have been	21