SN4 ""

No	Pattern	Freq
1	have been [verb] so [adv]	222
2	have [been] [verb] so [adv]	222
3	have be [verb] so [adv]	222
4	have [be] [vb pp] so [adv]	190
5	have [be] [verb] so far	135
6	has [be] [verb] so [adv]	90
7	have [be] [verb] so [adv]	68
8	had [be] [verb] so [adv]	35
9	have [be] [v-ing] so [adv]	32
10	have [be] say so [adv]	17
11	have [be] said so [adv]	16
12	have [be] [verb] so often	13
13	have [be] [verb] so [adv]	9
14	have [be] [verb] so well	7
15	have [be] use so [adv]	7
16	have [be] do so [adv]	7
17	have [be] used so [adv]	7
18	have [be] [verb] so long	7
19	have [be] done so [adv]	6
20	have [be] go so [adv]	6
21	have [be] make so [adv]	6
22	's [be] [verb] so [adv]	5
23	have [be] consider so [adv]	5
24	have [be] working so [adv]	5
25	have [be] found so [adv]	5
26	have [be] achieve so [adv]	5
27	have [be] find so [adv]	5
28	to have [be] [verb] so [adv]	5
29	have [be] [verb] so hard	5
30	have [be] achieved so [adv]	5