SN4 ""

No	Pattern	Freq
1	[noun] account for the	187
2	[adv] account for the	175
3	[adv] account for the	132
4	[noun sg] account for the	127
5	[vb mod] account for the	123
6	[modal v] account for the	123
7	[verb] account for the	119
8	[adj] account for the	90
9	[pron] account for the	77
10	[noun pl] account for the	56
11	[conj] account for the	56
12	[adj] account for the	51
13	[prep] account for the	46
14	[prep] account for the	46
15	[Wh det] account for the	45
16	[coord] account for the	42
17	[vb pp] account for the	41
18	and account for the	39
19	not account for the	39
20	[not/n't] account for the	39
21	and account for the	39
22	[det] account for the	37
23	not account for the	37
24	may account for the	36
25	may account for the	36
26	which account for the	35
27	which account for the	35
28	have account for the	30
29	[pers pn] account for the	29
30	this account for the	27