SN4 ""

No	Pattern	Freq
1	be introduced into the [noun]	96
2	[be] introduced into the [noun]	96
3	be introduced into the [noun]	26
4	[be] introduced into the [noun]	26
5	[was/were] introduced into the [noun]	22
6	[is] introduced into the [noun]	19
7	is introduced into the [noun]	19
8	was introduced into the [noun]	16
9	[adv] introduced into the [noun]	16
10	[adv] introduced into the [noun]	15
11	[noun] introduced into the [noun]	13
12	[been] introduced into the [noun]	13
13	been introduced into the [noun]	13
14	being introduced into the [noun]	12
15	[being] introduced into the [noun]	12
16	[noun pl] introduced into the [noun]	7
17	were introduced into the [noun]	6
18	[noun sg] introduced into the [noun]	5
19	introduced into the [adj] [noun]	38
20	introduced into the [adj] [noun]	36
21	introduced into the [noun] [noun]	23
22	introduced into the [noun sg] [noun]	16
23	introduced into the [noun prp] [noun]	6
24	introduced into the [noun] [prep]	53
25	introduced into the [noun] [prep]	53
26	introduced into the [noun] [noun]	23
27	introduced into the [noun] [noun sg]	20
28	introduced into the [noun] of	18
29	introduced into the [noun] of	18
30	introduced into the [noun] by	14