SN4 ""

No	Pattern	Freq
1	[conj] he had been	1734
2	[subord] he have been	1390
3	[that] he have been	941
4	that he have been	941
5	that he have been	941
6	[coord] he have been	459
7	[conj] he 'd been	427
8	if he have been	423
9	if he have been	423
10	[conj] he has been	358
11	and he have been	296
12	and he have been	296
13	[conj] he 's been	269
14	as he have been	163
15	as he have been	163
16	but he have been	157
17	but he have been	157
18	because he have been	153
19	because he have been	153
20	after he have been	101
21	after he have been	101
22	since he have been	83
23	since he have been	83
24	when he have been	81
25	when he have been	81
26	where he have been	69
27	where he have been	69
28	though he have been	61
29	though he have been	61
30	although he have been	48