SN4 ""

No	Pattern	Freq
1	account for [det]	441
2	account for [det]	99
3	account for some	88
4	to account for [det]	82
5	accounts for [det]	78
6	account for this	69
7	account for [det]	63
8	accounted for [det]	50
9	account for all	46
10	account for more	45
11	accounted for [det]	38
12	account for most	34
13	accounting for [det]	31
14	account for half	30
15	account for these	24
16	account for much	20
17	account for that	16
18	account for less	14
19	account for such	14
20	account for many	13
21	account for another	7
22	account for any	6
23	account for each	5