SN4 ""

No	Pattern	Freq
31	[coord] had been	1022
32	[det] had been	881
33	and had been	751
34	and had been	751
35	[adv] had been	622
36	[num] had been	613
37	[adv] had been	591
38	[n mass] had been	551
39	[verb] had been	416
40	what had been	394
41	what had been	394
42	[indef pn] had been	359
43	we had been	335
44	this had been	329
45	this had been	329
46	we had been	319
47	people had been	277
48	people had been	276
49	[subord] had been	258
50	man had been	249
51	father had been	206
52	[adj] had been	206
53	father had been	195
54	[vb past] had been	191
55	that had been	178
56	that had been	178
57	but had been	173
58	but had been	173
59	life had been	140
60	than had been	137