SN4 ""

No	Pattern	Freq
1	[subord] the [adj] [noun sg] [noun sg]	1902
2	as the [adj] [noun] [noun sg]	382
3	than the [adj] [noun] [noun sg]	334
4	if the [adj] [noun] [noun sg]	270
5	when the [adj] [noun] [noun sg]	250
6	[subord] the [adj] [noun prp] [noun sg]	143
7	while the [adj] [noun] [noun sg]	125
8	[subord] the [adj] [noun pl] [noun sg]	109
9	although the [adj] [noun] [noun sg]	105
10	because the [adj] [noun] [noun sg]	100
11	since the [adj] [noun] [noun sg]	94
12	where the [adj] [noun] [noun sg]	90
13	[subord] the new [noun] [noun sg]	87
14	after the [adj] [noun] [noun sg]	85
15	whether the [adj] [noun] [noun sg]	58
16	before the [adj] [noun] [noun sg]	55
17	until the [adj] [noun] [noun sg]	51
18	[subord] the [adj] [noun] rate	50
19	[subord] the average [noun] [noun sg]	49
20	though the [adj] [noun] [noun sg]	48
21	[subord] the national [noun] [noun sg]	47
22	[subord] the [adj] [noun] system	41
23	[subord] the local [noun] [noun sg]	39
24	[subord] the [adj] [noun] act	36
25	whereas the [adj] [noun] [noun sg]	34
26	[subord] the british [noun] [noun sg]	33
27	[subord] the old [noun] [noun sg]	33
28	[subord] the [adj] [n mass] [noun sg]	29
29	once the [adj] [noun] [noun sg]	29
30	[subord] the public [noun] [noun sg]	29