SN4 ""

No	Pattern	Freq
1	[noun] [vb mod] be done	481
2	[noun sg] [modal v] be done	357
3	[noun] can be done	161
4	[noun] can be done	161
5	[noun pl] [modal v] be done	115
6	[noun] should be done	84
7	[noun] should be done	84
8	[noun] will be done	65
9	[noun] will be done	63
10	work [modal v] be done	63
11	work [modal v] be done	63
12	[noun] could be done	56
13	[noun] could be done	56
14	[noun] must be done	51
15	[noun] must be done	51
16	thing [modal v] be done	37
17	[noun] would be done	31
18	[noun] would be done	31
19	things [modal v] be done	29
20	[noun] may be done	21
21	[noun] may be done	21
22	job [modal v] be done	19
23	exercise [modal v] be done	17
24	damage [modal v] be done	16
25	damage [modal v] be done	16
26	job [modal v] be done	14
27	harm [modal v] be done	12
28	justice [modal v] be done	12
29	justice [modal v] be done	12
30	harm [modal v] be done	12