SN4 ""

No	Pattern	Freq
1	[vb mod] therefore be [vb pp] to	47
2	[modal v] therefore be [vb pp] to	47
3	should therefore be [vb pp] to	15
4	should therefore be [vb pp] to	15
5	can therefore be [vb pp] to	13
6	can therefore be [vb pp] to	13
7	[verb] therefore be [vb pp] to	7
8	have therefore be [vb pp] to	7
9	must therefore be [vb pp] to	6
10	must therefore be [vb pp] to	6
11	therefore be [adv] [vb pp] to	6
12	therefore be [adv] [vb pp] to	6
13	therefore be [vb pp] [adv] to	5
14	therefore be [vb pp] to [art]	14
15	therefore be [vb pp] to [be]	14
16	therefore be [vb pp] to be	14
17	therefore be [vb pp] to be	14
18	therefore be [vb pp] to [art]	14
19	therefore be [vb pp] to [be]	14
20	therefore be [vb pp] to the	11
21	therefore be [vb pp] to [noun]	11
22	therefore be [vb pp] to the	11
23	therefore be [vb pp] to [adj]	10
24	therefore be [vb pp] to [det]	7
25	therefore be [vb pp] to [pron]	6
26	therefore be [vb pp] to [noun pl]	5