SN4 ""

No	Pattern	Freq
1	[conj] [pers pn] is therefore	120
2	[coord] [pers pn] is therefore	108
3	and [pers pn] is therefore	107
4	and [pers pn] is therefore	107
5	[noun] [pers pn] is therefore	14
6	[noun sg] [pers pn] is therefore	10
7	that [pers pn] is therefore	7
8	that [pers pn] is therefore	7
9	[that] [pers pn] is therefore	7
10	[subord] [pers pn] is therefore	5
11	[prep] [pers pn] is therefore	5
12	[prep] [pers pn] is therefore	5
13	[pers pn] is [adj] therefore	53
14	[pers pn] is [adj] therefore	52
15	[pers pn] is [adv] therefore	18
16	[pers pn] is not therefore	17
17	[pers pn] is [not/n't] therefore	17
18	[pers pn] is not therefore	17
19	[pers pn] is important therefore	10
20	[pers pn] is [verb] therefore	10
21	[pers pn] is [vb pp] therefore	10
22	[pers pn] is important therefore	10
23	[pers pn] is essential therefore	6
24	[pers pn] is essential therefore	6
25	[pers pn] is therefore [adj]	418
26	[pers pn] is therefore [adj]	400
27	[pers pn] is therefore [adv]	169
28	[pers pn] is therefore [adv]	116
29	[pers pn] is therefore [art]	67
30	[pers pn] is therefore [art]	67