SN4 ""

No	Pattern	Freq
1	[adj] [n mass] had been	276
2	[num] [n mass] had been	178
3	[adj] [n mass] had been	55
4	[art] [n mass] had been	50
5	[art] [n mass] had been	50
6	the [n mass] had been	46
7	the [n mass] had been	46
8	[conj] [n mass] had been	44
9	[noun] [n mass] had been	44
10	[det] [n mass] had been	42
11	[prep] [n mass] had been	37
12	[prep] [n mass] had been	37
13	[noun sg] [n mass] had been	32
14	of [n mass] had been	29
15	of [n mass] had been	29
16	[pron] [n mass] had been	28
17	[pos pn] [n mass] had been	22
18	[coord] [n mass] had been	19
19	[adv] [n mass] had been	16
20	and [n mass] had been	15
21	and [n mass] had been	15
22	[adv] [n mass] had been	14
23	[subord] [n mass] had been	13
24	that [n mass] had been	12
25	that [n mass] had been	12
26	[that] [n mass] had been	12
27	many [n mass] had been	11
28	many [n mass] had been	11
29	these [n mass] had been	10
30	['s] [n mass] had been	10