SN4 ""

No	Pattern	Freq
1	[conj] it seem impossible	16
2	[coord] it seem impossible	6
3	[noun] it seem impossible	6
4	[that] it seem impossible	5
5	[noun sg] it seem impossible	5
6	[subord] it seem impossible	5
7	that it seem impossible	5
8	that it seem impossible	5
9	it [vb mod] seem impossible	5
10	it [modal v] seem impossible	5
11	it seem [adv] impossible	14
12	it seem [adv] impossible	12
13	it seem almost impossible	8
14	it seem almost impossible	8
15	it seem impossible [to-vb]	25
16	it seem impossible [verb]	25
17	it seem impossible [conj]	25
18	it seem impossible that	24
19	it seem impossible [that]	24
20	it seem impossible that	24