SN4 ""

No	Pattern	Freq
1	[noun] and [vb mod] have be	84
2	[noun sg] and [vb mod] have be	55
3	[adj] and [vb mod] have be	35
4	[adj] and [vb mod] have be	27
5	[noun pl] and [vb mod] have be	19
6	[verb] and [vb mod] have be	19
7	[vb infin] and [vb mod] have be	12
8	exist and [vb mod] have be	11
9	exist and [vb mod] have be	11
10	[adv] and [vb mod] have be	10
11	[noun prp] and [vb mod] have be	9
12	[modal v] and [vb mod] have be	9
13	[vb mod] and [vb mod] have be	9
14	could and [vb mod] have be	8
15	could and [vb mod] have be	8
16	[num] and [vb mod] have be	6
17	[adv] and [vb mod] have be	5
18	once and [vb mod] have be	5
19	once and [vb mod] have be	5
20	and [pron] [vb mod] have be	337
21	and [pers pn] [vb mod] have be	257
22	and [noun] [vb mod] have be	176
23	and it [vb mod] have be	124
24	and it [vb mod] have be	124
25	and [noun sg] [vb mod] have be	66
26	and [adj] [vb mod] have be	63
27	and [det] [vb mod] have be	58
28	and [noun prp] [vb mod] have be	54
29	and [noun pl] [vb mod] have be	53
30	and there [vb mod] have be	46