SN4 ""

No	Pattern	Freq
1	[vb past] for [det] [noun]	573
2	[vb past] for [det] [noun sg]	281
3	[vb past] for [det] [noun pl]	278
4	[vb past] for some [noun]	161
5	[vb past] for [det] year	102
6	[vb past] for [det] years	98
7	[vb past] for several [noun]	87
8	[vb past] for many [noun]	85
9	had for [det] [noun]	83
10	[vb past] for [det] time	69
11	[vb past] for [det] time	69
12	[vb past] for this [noun]	47
13	[vb past] for another [noun]	40
14	[vb past] for more [noun]	33
15	worked for [det] [noun]	30
16	asked for [det] [noun]	30
17	[vb past] for that [noun]	30
18	continued for [det] [noun]	25
19	lived for [det] [noun]	21
20	[vb past] for [det] reason	21
21	lasted for [det] [noun]	20
22	[vb past] for [det] minute	18
23	[vb past] for each [noun]	18
24	[vb past] for [det] minutes	18
25	[vb past] for any [noun]	18
26	[vb past] for [det] reason	18
27	[vb past] for all [noun]	17
28	called for [det] [noun]	16
29	[vb past] for [det] month	16
30	[vb past] for [det] months	16