SN4 ""

No	Pattern	Freq
1	[adv] think of a [adj]	38
2	[pron] think of a [adj]	27
3	[pers pn] think of a [adj]	26
4	not think of a [adj]	25
5	[not/n't] think of a [adj]	25
6	[be] think of a [adj]	18
7	be think of a [adj]	18
8	[verb] think of a [adj]	16
9	[vb mod] think of a [adj]	13
10	n't think of a [adj]	13
11	[modal v] think of a [adj]	13
12	you think of a [adj]	13
13	[adv] think of a [adj]	13
14	you think of a [adj]	13
15	not think of a [adj]	12
16	[adj] think of a [adj]	9
17	[adj] think of a [adj]	9
18	[noun] think of a [adj]	9
19	[was/were] think of a [adj]	8
20	could think of a [adj]	6
21	was think of a [adj]	6
22	[is] think of a [adj]	6
23	have think of a [adj]	6
24	could think of a [adj]	6
25	[noun sg] think of a [adj]	5
26	trying think of a [adj]	5
27	[v-ing] think of a [adj]	5
28	try think of a [adj]	5
29	think of [prep] a [adj]	61
30	think of [prep] a [adj]	61