SN4 ""

No	Pattern	Freq
1	to be seen to be [v-ing]	39
2	[prep] be seen to be [v-ing]	39
3	to be seen to be [v-ing]	39
4	[prep] be seen to be [v-ing]	39
5	[noun] be seen to be [v-ing]	28
6	[vb mod] be seen to be [v-ing]	19
7	[modal v] be seen to be [v-ing]	19
8	[noun sg] be seen to be [v-ing]	15
9	[pron] be seen to be [v-ing]	14
10	[pers pn] be seen to be [v-ing]	12
11	[adv] be seen to be [v-ing]	10
12	[noun pl] be seen to be [v-ing]	9
13	can be seen to be [v-ing]	6
14	can be seen to be [v-ing]	6
15	[not/n't] be seen to be [v-ing]	6
16	not be seen to be [v-ing]	6
17	[conj] be seen to be [v-ing]	5
18	they be seen to be [v-ing]	5
19	they be seen to be [v-ing]	5
20	be [adv] seen to be [v-ing]	9
21	be [adv] seen to be [v-ing]	5
22	be seen to be [v-ing] [art]	26
23	be seen to be [v-ing] [art]	26
24	be seen to be [v-ing] [prep]	23
25	be seen to be [v-ing] [prep]	23
26	be seen to be [v-ing] [pron]	17
27	be seen to be [v-ing] a	15
28	be seen to be [v-ing] [noun]	15
29	be seen to be [v-ing] a	15
30	be seen to be [v-ing] [adj]	14