SN4 ""

No	Pattern	Freq
1	an [noun sg] [vb pp] [prep] the [adj]	128
2	an [noun sg] [vb pp] by the [adj]	67
3	an [noun sg] [vb pp] in the [adj]	27
4	an [noun sg] made [prep] the [adj]	15
5	an [noun sg] [vb pp] [prep] the [num]	12
6	an [noun sg] [vb pp] on the [adj]	11
7	an [noun sg] [vb pp] [prep] the [num ord]	10
8	an [noun sg] [vb pp] to the [adj]	9
9	an [noun sg] [vb pp] with the [adj]	8
10	an [noun sg] [vb pp] as the [adj]	8
11	an [noun sg] known [prep] the [adj]	7
12	an [noun sg] [vb pp] [prep] the [det]	7
13	an area [vb pp] [prep] the [adj]	7
14	an agreement [vb pp] [prep] the [adj]	7
15	an [noun sg] [vb pp] [prep] the local	6
16	an [noun sg] based [prep] the [adj]	6
17	an [noun sg] [vb pp] from the [adj]	6
18	an action [vb pp] [prep] the [adj]	6
19	an order [vb pp] [prep] the [adj]	6
20	an [noun sg] [vb pp] [prep] the local	6
21	an [noun sg] [vb pp] [prep] the same	5
22	an [noun sg] [vb pp] [prep] the same	5