SN4 ""

No	Pattern	Freq
1	have [been] [vb pp] for [det] [noun]	250
2	have been [vb pp] for [det] [noun]	250
3	have be [vb pp] for [det] [noun]	250
4	have [be] [vb pp] for [det] [noun sg]	136
5	have [be] [vb pp] for [det] [noun pl]	110
6	has [be] [vb pp] for [det] [noun]	90
7	have [be] [vb pp] for some [noun]	90
8	have [be] [vb pp] for [det] year	73
9	had [be] [vb pp] for [det] [noun]	72
10	have [be] [vb pp] for [det] years	70
11	have [be] [vb pp] for [det] [noun]	67
12	have [be] [vb pp] for many [noun]	60
13	have [be] [vb pp] for [det] time	59
14	have [be] [vb pp] for [det] time	59
15	have [be] [vb pp] for this [noun]	38
16	have [be] known for [det] [noun]	31
17	have [be] used for [det] [noun]	21
18	have [be] [vb pp] for several [noun]	17
19	have [be] [vb pp] for [det] reason	15
20	have [be] [vb pp] for [det] reason	14
21	have [be] [vb pp] for [det] purpose	10
22	have [be] made for [det] [noun]	9
23	have [be] [vb pp] for [det] purpose	9
24	have [be] recognised for [det] [noun]	8
25	have [be] [vb pp] for [det] [noun]	8
26	have [be] established for [det] [noun]	8
27	have [be] [vb pp] for [det] week	7
28	have [be] [vb pp] for that [noun]	7
29	have [be] [vb pp] for each [noun]	6
30	have [be] [vb pp] for another [noun]	6