SN4 ""

No	Pattern	Freq
1	[noun] have [been] cause [prep]	95
2	[noun sg] have [been] cause [prep]	76
3	[vb mod] have [been] cause [prep]	47
4	[modal v] have [been] cause [prep]	47
5	[verb] have [been] cause [prep]	29
6	may have [been] cause [prep]	19
7	[vb pp] have [been] cause [prep]	19
8	may have [been] cause [prep]	19
9	[noun pl] have [been] cause [prep]	17
10	[adj] have [been] cause [prep]	14
11	damage have [been] cause [prep]	13
12	damage have [been] cause [prep]	13
13	could have [been] cause [prep]	13
14	could have [been] cause [prep]	13
15	[adv] have [been] cause [prep]	10
16	[adv] have [been] cause [prep]	10
17	might have [been] cause [prep]	9
18	might have [been] cause [prep]	9
19	[pron] have [been] cause [prep]	9
20	[vb past] have [been] cause [prep]	9
21	[adj] have [been] cause [prep]	8
22	think have [been] cause [prep]	7
23	believe have [been] cause [prep]	7
24	delay have [been] cause [prep]	7
25	thought have [been] cause [prep]	7
26	delay have [been] cause [prep]	6
27	[det] have [been] cause [prep]	6
28	that have [been] cause [prep]	5
29	[pers pn] have [been] cause [prep]	5
30	this have [been] cause [prep]	5