SN4 ""

No	Pattern	Freq
1	[adv] have had	500
2	[adv] have had	448
3	not have had	263
4	[not/n't] have had	263
5	not have had	154
6	n't have had	109
7	[adv] have had	62
8	never have had	56
9	never have had	56
10	well have had	52
11	well have had	51
12	[adv] having had	43
13	[adv] had had	40
14	[adv] has had	38
15	[adv] to have had	34
16	also have had	34
17	also have had	34
18	otherwise have had	17
19	otherwise have had	17
20	too have had	17
21	too have had	17
22	ever have had	16
23	ever have had	16
24	rather have had	13
25	already have had	13
26	always have had	13
27	always have had	13
28	rather have had	13
29	already have had	13
30	probably have had	12