SN4 ""

No	Pattern	Freq
1	[verb] [art] reason for the	67
2	be [art] reason for the	66
3	[be] [art] reason for the	66
4	[prep] [art] reason for the	54
5	[prep] [art] reason for the	54
6	[conj] [art] reason for the	46
7	[is] [art] reason for the	30
8	of [art] reason for the	26
9	of [art] reason for the	26
10	is [art] reason for the	24
11	[was/were] [art] reason for the	22
12	was [art] reason for the	21
13	that [art] reason for the	21
14	[that] [art] reason for the	21
15	that [art] reason for the	21
16	[adv] [art] reason for the	20
17	[coord] [art] reason for the	16
18	as [art] reason for the	16
19	as [art] reason for the	16
20	[vb past] [art] reason for the	16
21	[adv] [art] reason for the	14
22	and [art] reason for the	12
23	and [art] reason for the	12
24	[to-vb] [art] reason for the	11
25	[be] [art] reason for the	10
26	be [art] reason for the	10
27	[vb base] [art] reason for the	10
28	[v-ing] [art] reason for the	9
29	[vb -s] [art] reason for the	9
30	[vb infin] [art] reason for the	9