SN4 ""

No	Pattern	Freq
1	[noun] have introduced a [noun]	43
2	[noun sg] have introduced a [noun]	22
3	[noun prp] have introduced a [noun]	17
4	[pron] have introduced a [noun]	12
5	[pers pn] have introduced a [noun]	10
6	[adj] have introduced a [noun]	5
7	[adj] have introduced a [noun]	5
8	have [adv] introduced a [noun]	15
9	have [adv] introduced a [noun]	14
10	have also introduced a [noun]	7
11	have also introduced a [noun]	7
12	have introduced a [adj] [noun]	83
13	have introduced a [adj] [noun]	80
14	have introduced a new [noun]	49
15	have introduced a new [noun]	49
16	have introduced a [noun] [noun]	21
17	have introduced a [noun sg] [noun]	17
18	have introduced a [noun] [prep]	43
19	have introduced a [noun] [prep]	43
20	have introduced a [noun] of	33
21	have introduced a [noun] of	33
22	have introduced a [noun] [noun]	21
23	have introduced a [noun] [noun sg]	20
24	have introduced a [noun] [verb]	8
25	have introduced a [noun] for	5
26	have introduced a [noun] for	5