SN4 ""

No	Pattern	Freq
1	area [coord]	1680
2	area and	1400
3	area and	1400
4	area [subord]	439
5	area that	355
6	area that	355
7	area [that]	355
8	area or	153
9	area or	153
10	area as	127
11	area as	127
12	area but	123
13	area but	123
14	area than	81
15	area than	81
16	area because	52
17	area because	52
18	area when	43
19	area when	43
20	area if	33
21	area if	33
22	area until	18
23	area until	18
24	area before	16
25	area before	16
26	area since	15
27	area since	15
28	area while	12
29	area while	12
30	area so	10