SN4 ""

No	Pattern	Freq
1	[Wh det] could be [vb pp]	1072
2	which could be [verb]	903
3	what could be [verb]	178
4	[Wh det] could be use	130
5	[Wh det] could be used	130
6	[Wh det] could be do	55
7	[Wh det] could be done	54
8	[Wh det] could be seen	32
9	[Wh det] could be see	32
10	[Wh det] could be make	30
11	[Wh det] could be made	30
12	[Wh det] could be describe	27
13	[Wh det] could be described	27
14	[Wh det] could be called	24
15	[Wh det] could be call	24
16	[Wh det] could be expected	21
17	[Wh det] could be achieved	21
18	[Wh det] could be achieve	21
19	[Wh det] could be expect	21
20	[Wh det] could be taken	18
21	[Wh det] could be take	18
22	[Wh det] could be said	14
23	[Wh det] could be say	14
24	[Wh det] could be considered	14
25	[Wh det] could be consider	14
26	[Wh det] could be [v-ing]	11
27	[Wh det] could be term	11
28	[Wh det] could be termed	11
29	[Wh det] could be obtain	11
30	[Wh det] could be obtained	11