SN4 ""

No	Pattern	Freq
1	[conj] they have had [noun]	39
2	[subord] they have had [noun]	21
3	[noun] they have had [noun]	14
4	[noun sg] they have had [noun]	12
5	[that] they have had [noun]	12
6	that they have had [noun]	12
7	that they have had [noun]	12
8	if they have had [noun]	7
9	if they have had [noun]	7
10	[coord] they have had [noun]	6
11	[verb] they have had [noun]	6
12	[adv] they have had [noun]	6
13	and they have had [noun]	5
14	and they have had [noun]	5
15	they [modal v] have had [noun]	16
16	they [vb mod] have had [noun]	16
17	they would have had [noun]	6
18	they would have had [noun]	5
19	they have [adv] had [noun]	30
20	they have [adv] had [noun]	19
21	they have not had [noun]	11
22	they have [not/n't] had [noun]	11
23	they have n't had [noun]	8
24	they have always had [noun]	6
25	they have always had [noun]	6
26	they have had [art] [noun]	171
27	they have had [art] [noun]	171
28	they have had [adj] [noun]	112
29	they have had a [noun]	104
30	they have had a [noun]	95