SN4 ""

No	Pattern	Freq
1	have had this	171
2	[verb] had this	171
3	[vb base] had this	87
4	've had this	71
5	[adv] had this	46
6	[adv] had this	33
7	[vb past] had this	32
8	[vb -s] had this	24
9	[vb infin] had this	19
10	had had this	19
11	have had this	17
12	have had this	16
13	[not/n't] had this	13
14	'd had this	13
15	not had this	13
16	has had this	12
17	's had this	12
18	always had this	10
19	always had this	10
20	not had this	9
21	never had this	8
22	never had this	8
23	[pron] had this	8
24	to have had this	7
25	[pers pn] had this	7
26	[to-vb] had this	7
27	had [to-vb] this	28
28	had [verb] this	28
29	had [prep] this	16
30	had [prep] this	16