SN4 ""

No	Pattern	Freq
1	[noun] has be done [prep] the	46
2	[noun sg] has be done [prep] the	45
3	work has be done [prep] the	24
4	work has be done [prep] the	24
5	[conj] has be done [prep] the	19
6	[adj] has be done [prep] the	15
7	[det] has be done [prep] the	14
8	that has be done [prep] the	12
9	that has be done [prep] the	12
10	[that] has be done [prep] the	12
11	this has be done [prep] the	11
12	this has be done [prep] the	11
13	research has be done [prep] the	8
14	[pron] has be done [prep] the	8
15	research has be done [prep] the	8
16	[subord] has be done [prep] the	7
17	[Wh det] has be done [prep] the	7
18	as has be done [prep] the	7
19	as has be done [prep] the	7
20	has to be done [prep] the	20
21	has to be done [prep] the	20
22	has [prep] be done [prep] the	20
23	has [prep] be done [prep] the	20
24	has [adv] be done [prep] the	6
25	has [adv] be done [prep] the	5
26	has be done [prep] the [noun]	72
27	has be done [prep] the [noun sg]	52
28	has be done [prep] the [adj]	20
29	has be done [prep] the [noun pl]	14
30	has be done [prep] the [adj]	13