SN4 ""

No	Pattern	Freq
1	[prep] [noun prp] for a [noun]	546
2	[prep] [noun prp] for a [noun sg]	518
3	[prep] [noun prp] for a [noun]	496
4	to [noun prp] for a [noun]	195
5	in [noun prp] for a [noun]	159
6	[prep] [noun prp] for an [noun]	50
7	[prep] [noun prp] for a while	44
8	[prep] [noun prp] for a while	44
9	of [noun prp] for a [noun]	43
10	at [noun prp] for a [noun]	40
11	[prep] [noun prp] for a year	39
12	[prep] [noun prp] for a year	39
13	[prep] london for a [noun]	34
14	[prep] [noun prp] for a week	33
15	[prep] [noun prp] for a week	32
16	from [noun prp] for a [noun]	31
17	with [noun prp] for a [noun]	30
18	[prep] [noun prp] for a couple	22
19	[prep] [noun prp] for a couple	22
20	[prep] [noun prp] for a holiday	18
21	[prep] [noun prp] for a holiday	18
22	[prep] england for a [noun]	17
23	[prep] [noun prp] for a meeting	16
24	[prep] [noun prp] for a meeting	16
25	[prep] [noun prp] for a moment	15
26	[prep] [noun prp] for a moment	15
27	[prep] [noun prp] for a month	12
28	[prep] [noun prp] for a [n mass]	12
29	by [noun prp] for a [noun]	12
30	[prep] [noun prp] for a month	12