SN4 ""

No	Pattern	Freq
1	[vb mod] account for [det]	57
2	[modal v] account for [det]	57
3	[adv] account for [det]	34
4	[not/n't] account for [det]	22
5	not account for [det]	22
6	not account for [det]	20
7	may account for [det]	15
8	may account for [det]	15
9	[adv] account for [det]	12
10	will account for [det]	11
11	will account for [det]	11
12	could account for [det]	11
13	could account for [det]	11
14	can account for [det]	7
15	can account for [det]	7
16	[pers pn] account for [det]	6
17	[pron] account for [det]	6
18	account for [det] [noun]	31
19	account for [det] [prep]	19
20	account for [det] of	19
21	account for [det] [prep]	19
22	account for [det] of	19
23	account for [det] [noun pl]	15
24	account for [det] [noun sg]	13
25	account for [det] [adj]	12
26	account for [det] [conj]	12
27	account for [det] [art]	11
28	account for [det] [art]	11
29	account for [det] [subord]	9
30	account for [det] [adj]	8