SN4 ""

No	Pattern	Freq
1	[noun] have [be] introduced	104
2	[noun pl] have [be] introduced	80
3	[pron] have [be] introduced	22
4	[noun sg] have [be] introduced	19
5	[conj] have [be] introduced	14
6	which have [be] introduced	11
7	that have [be] introduced	11
8	which have [be] introduced	11
9	that have [be] introduced	11
10	[Wh det] have [be] introduced	11
11	[that] have [be] introduced	11
12	[pers pn] have [be] introduced	10
13	programme have [be] introduced	6
14	programmes have [be] introduced	6
15	change have [be] introduced	5
16	changes have [be] introduced	5
17	measure have [be] introduced	5
18	measures have [be] introduced	5
19	have [adv] [be] introduced	30
20	have [adv] [be] introduced	26
21	have also [be] introduced	7
22	have also [be] introduced	7
23	have already [be] introduced	7
24	have already [be] introduced	7
25	have recently [be] introduced	6
26	have recently [be] introduced	6
27	have [be] [adv] introduced	6
28	have [be] [adv] introduced	6
29	have [be] introduced [prep]	70
30	have [be] introduced [prep]	70