SN4 ""

No	Pattern	Freq
1	[modal v] have a [adj] effect	314
2	[vb mod] have a [adj] effect	314
3	[noun] have a [adj] effect	222
4	[verb] have a [adj] effect	199
5	[noun sg] have a [adj] effect	145
6	[adv] have a [adj] effect	124
7	have have a [adj] effect	124
8	[adv] have a [adj] effect	103
9	can have a [adj] effect	85
10	can have a [adj] effect	85
11	[pron] have a [adj] effect	76
12	[vb -s] have a [adj] effect	72
13	will have a [adj] effect	68
14	will have a [adj] effect	68
15	[adj] have a [adj] effect	65
16	[noun pl] have a [adj] effect	61
17	[be] have a [adj] effect	57
18	would have a [adj] effect	57
19	be have a [adj] effect	57
20	would have a [adj] effect	57
21	has have a [adj] effect	56
22	could have a [adj] effect	49
23	could have a [adj] effect	49
24	[pers pn] have a [adj] effect	47
25	[conj] have a [adj] effect	41
26	may have a [adj] effect	37
27	may have a [adj] effect	37
28	also have a [adj] effect	34
29	also have a [adj] effect	34
30	[det] have a [adj] effect	33