SN4 ""

No	Pattern	Freq
1	have a [adj] idea	233
2	have a [adj] idea	191
3	had a [adj] idea	72
4	have a good idea	67
5	have a [adj] idea	63
6	have a clear idea	58
7	have a [adj] idea	54
8	have a clear idea	48
9	have a [adj -er] idea	42
10	have a good idea	36
11	have a better idea	31
12	had a [adj] idea	15
13	has a [adj] idea	15
14	have a rough idea	14
15	have a rough idea	14
16	have a fair idea	13
17	have a fair idea	13
18	have a vague idea	12
19	have a vague idea	12
20	have a clearer idea	10
21	to have a [adj] idea	8
22	having a [adj] idea	7
23	have a different idea	6
24	have a [det] idea	6
25	have a bright idea	6
26	have a bright idea	6
27	have a few idea	6
28	have a different idea	6
29	have a few idea	6
30	have a [adj] ideas	6