SN4 ""

No	Pattern	Freq
1	be done [conj]	585
2	[be] done [coord]	353
3	[be] done [conj]	310
4	be done [conj]	310
5	[be] done and	270
6	[be] done and	270
7	[be] done [subord]	232
8	[was/were] done [conj]	84
9	[been] done [conj]	81
10	been done [conj]	81
11	was done [conj]	72
12	[is] done [conj]	71
13	is done [conj]	61
14	[be] done if	47
15	[be] done if	47
16	[be] done but	44
17	[be] done but	44
18	[be] done before	39
19	[be] done before	39
20	[be] done when	37
21	[be] done or	37
22	[be] done or	37
23	[be] done when	37
24	[be] done because	33
25	[be] done because	33
26	[being] done [conj]	28
27	being done [conj]	28
28	[be] done as	23
29	[be] done as	23
30	were done [conj]	12