SN4 ""

No	Pattern	Freq
1	[vb mod] have be at [adv]	37
2	[modal v] have be at [adv]	37
3	[pron] have be at [adv]	25
4	must have be at [adv]	23
5	must have be at [adv]	23
6	there have be at [adv]	18
7	there have be at [adv]	18
8	[ex0] have be at [adv]	18
9	[noun] have be at [adv]	12
10	would have be at [adv]	11
11	would have be at [adv]	11
12	[noun sg] have be at [adv]	8
13	[pers pn] have be at [adv]	6
14	[adv] have be at [adv]	6
15	[verb] have be at [adv]	6
16	[adv] have be at [adv]	6
17	have to be at [adv]	24
18	have [prep] be at [adv]	24
19	have to be at [adv]	24
20	have [prep] be at [adv]	24
21	have [adv] be at [adv]	5
22	have be [verb] at [adv]	116
23	have be [vb pp] at [adv]	87
24	have be [v-ing] at [adv]	28
25	have be [adj] at [adv]	16
26	have be [adj] at [adv]	15
27	have be look at [adv]	13
28	have be looking at [adv]	9
29	have be estimated at [adv]	8
30	have be estimate at [adv]	8