SN4 ""

No	Pattern	Freq
1	had [verb] three [noun]	170
2	had [verb] three [noun pl]	155
3	had [vb pp] three [noun]	138
4	had [to-vb] three [noun]	31
5	had spend three [noun]	21
6	had spent three [noun]	19
7	had [verb] three year	19
8	had [verb] three years	19
9	had [verb] three day	15
10	had [verb] three days	15
11	had [verb] three time	12
12	had [verb] three times	12
13	had [verb] three hour	10
14	had [verb] three weeks	10
15	had have three [noun]	10
16	had [verb] three week	10
17	had [verb] three hours	10
18	had take three [noun]	9
19	had [verb] three months	8
20	had taken three [noun]	8
21	had had three [noun]	8
22	had [verb] three month	8
23	had [verb] three [noun sg]	7
24	had died three [noun]	6
25	had die three [noun]	6
26	had win three [noun]	6
27	had won three [noun]	6
28	had [verb] three [n mass]	6
29	had kill three [noun]	5
30	had wait three [noun]	5