SN4 ""

No	Pattern	Freq
1	[to-vb] the [adj] level	77
2	[to-vb] the high level	20
3	[to-vb] the same level	18
4	[to-vb] the [det] level	18
5	[to-vb] the same level	18
6	to provide the [adj] level	12
7	[to-vb] the general level	9
8	[to-vb] the general level	9
9	[to-vb] the highest level	8
10	[to-vb] the high level	8
11	[to-vb] the [adj -est] level	8
12	to maintain the [adj] level	7
13	to achieve the [adj] level	7
14	[to-vb] the [adj -er] level	5
15	[to-vb] the overall level	5
16	to raise the [adj] level	5
17	[to-vb] the overall level	5
18	to reduce the [adj] level	5