SN4 ""

No	Pattern	Freq
1	[vb mod] therefore be	1028
2	[modal v] therefore be	1028
3	should therefore be	197
4	should therefore be	197
5	can therefore be	179
6	can therefore be	179
7	must therefore be	161
8	must therefore be	161
9	will therefore be	145
10	will therefore be	145
11	may therefore be	126
12	may therefore be	126
13	would therefore be	118
14	would therefore be	118
15	could therefore be	59
16	could therefore be	59
17	[adv] therefore be	57
18	[not/n't] therefore be	53
19	not therefore be	53
20	not therefore be	52
21	might therefore be	37
22	might therefore be	37
23	[conj] therefore be	17
24	[coord] therefore be	17
25	and therefore be	16
26	and therefore be	16
27	[noun] therefore be	8
28	[pron] therefore be	6
29	[pers pn] therefore be	6
30	therefore [adv] be	80