SN4 ""

No	Pattern	Freq
1	have [adv] thought	829
2	have [adv] think	588
3	had [adv] think	456
4	have not think	275
5	have [not/n't] think	275
6	have n't think	186
7	have always think	143
8	have always think	143
9	have [adv] think	142
10	have never think	140
11	have never think	140
12	've [adv] think	137
13	have not think	89
14	'd [adv] think	69
15	have often think	46
16	have often think	46
17	has [adv] think	39
18	have ever think	33
19	have ever think	33
20	have just think	26
21	have just think	26
22	have [adv] to think	20
23	have only think	19
24	have only think	19
25	have already think	16
26	have already think	16
27	have [adv] think	15
28	have well think	13
29	have [adv] think	12
30	have better think	12