SN4 ""

No	Pattern	Freq
1	[prep] [Wh det] be was	6
2	[prep] [Wh det] be was	6
3	[noun] [Wh det] be was	5
4	[Wh det] [pron] be was	12
5	[Wh det] [pers pn] be was	10
6	[Wh det] it be was	9
7	[Wh det] it be was	9
8	[Wh det] be [verb] was	138
9	[Wh det] be [vb pp] was	110
10	[Wh det] be [adj] was	77
11	[Wh det] be [adj] was	73
12	[Wh det] be needed was	48
13	[Wh det] be need was	48
14	[Wh det] be [v-ing] was	25
15	[Wh det] be [pron] was	19
16	[Wh det] be happening was	15
17	[Wh det] be happen was	15
18	[Wh det] be [Wh det] was	10
19	[Wh det] be important was	8
20	[Wh det] be important was	8
21	[Wh det] be what was	7
22	[Wh det] be new was	7
23	[Wh det] be new was	7
24	[Wh det] be what was	7
25	[Wh det] be [coord] was	6
26	[Wh det] be [pers pn] was	6
27	[Wh det] be wrong was	6
28	[Wh det] be [conj] was	6
29	[Wh det] be certain was	6
30	[Wh det] be certain was	6