SN4 ""

No	Pattern	Freq
1	[vb mod] be reduce to	155
2	[modal v] be reduce to	155
3	[adv] be reduce to	61
4	to be reduce to	47
5	[prep] be reduce to	47
6	[prep] be reduce to	47
7	to be reduce to	47
8	can be reduce to	37
9	can be reduce to	37
10	not be reduce to	34
11	[not/n't] be reduce to	34
12	not be reduce to	33
13	will be reduce to	33
14	will be reduce to	33
15	should be reduce to	29
16	should be reduce to	29
17	[adv] be reduce to	27
18	would be reduce to	21
19	would be reduce to	21
20	could be reduce to	13
21	could be reduce to	13
22	may be reduce to	11
23	may be reduce to	11
24	must be reduce to	5
25	must be reduce to	5
26	be [adv] reduce to	9
27	be [adv] reduce to	9
28	be reduce [adv] to	6
29	be reduce [adv] to	6
30	be reduce to [art]	101