SN4 ""

No	Pattern	Freq
1	[Wh det] was [vb pp] [prep] the	1148
2	which was [verb] [prep] the	980
3	[Wh det] was [verb] by the	338
4	what was [verb] [prep] the	329
5	[Wh det] was [verb] in the	297
6	[Wh det] was [v-ing] [prep] the	130
7	[Wh det] was [verb] to the	101
8	[Wh det] was [verb] on the	97
9	[Wh det] was [verb] at the	87
10	[Wh det] was happen [prep] the	77
11	[Wh det] was happening [prep] the	72
12	[Wh det] was [verb] as the	66
13	[Wh det] was [verb] from the	50
14	[Wh det] was [verb] for the	50
15	[Wh det] was leave [prep] the	49
16	[Wh det] was left [prep] the	49
17	[Wh det] was [verb] of the	46
18	[Wh det] was [to-vb] [prep] the	40
19	[Wh det] was say [prep] the	32
20	[Wh det] was said [prep] the	32
21	[Wh det] was know [prep] the	29
22	[Wh det] was known [prep] the	29
23	[Wh det] was [verb] with the	27
24	[Wh det] was [verb] during the	25
25	[Wh det] was built [prep] the	24
26	[Wh det] was held [prep] the	24
27	[Wh det] was hold [prep] the	24
28	[Wh det] was build [prep] the	24
29	[Wh det] was described [prep] the	23
30	[Wh det] was describe [prep] the	23