SN4 ""

No	Pattern	Freq
1	an [noun sg] [prep] [noun] and	1541
2	an [noun sg] [prep] [noun] and	1541
3	an [noun sg] [prep] [noun sg] and	994
4	an [noun sg] of [noun] and	840
5	an [noun sg] of [noun] and	840
6	an [noun sg] [prep] [noun pl] and	296
7	an [noun sg] [prep] [noun prp] and	221
8	an [noun sg] in [noun] and	163
9	an [noun sg] in [noun] and	163
10	an [noun sg] between [noun] and	109
11	an [noun sg] between [noun] and	109
12	an [noun sg] for [noun] and	105
13	an [noun sg] for [noun] and	105
14	an [noun sg] to [noun] and	87
15	an [noun sg] to [noun] and	87
16	an [noun sg] on [noun] and	84
17	an [noun sg] on [noun] and	84
18	an increase [prep] [noun] and	50
19	an atmosphere [prep] [noun] and	47
20	an interest [prep] [noun] and	36
21	an air [prep] [noun] and	32
22	an [noun sg] by [noun] and	31
23	an [noun sg] by [noun] and	31
24	an area [prep] [noun] and	30
25	an act [prep] [noun] and	30
26	an agreement [prep] [noun] and	27
27	an [noun sg] from [noun] and	24
28	an [noun sg] [prep] [n mass] and	24
29	an [noun sg] from [noun] and	24
30	an [noun sg] with [noun] and	23