SN4 ""

No	Pattern	Freq
1	have [be] [vb pp] at the time	44
2	have [been] [vb pp] at the time	44
3	have been [vb pp] at the time	44
4	have be [vb pp] at the time	44
5	have [adv] [vb pp] at the time	11
6	have [not/n't] [vb pp] at the time	6
7	have not [vb pp] at the time	6
8	have [adv] [vb pp] at the time	5
9	[pron] have [vb pp] at the time	20
10	[pers pn] have [vb pp] at the time	17
11	[noun] have [vb pp] at the time	11
12	[vb mod] have [vb pp] at the time	8
13	[modal v] have [vb pp] at the time	8
14	[noun sg] have [vb pp] at the time	7
15	i have [vb pp] at the time	6
16	she have [vb pp] at the time	6
17	she have [vb pp] at the time	6
18	i have [vb pp] at the time	6
19	have [vb pp] [pron] at the time	11
20	have [vb pp] [pers pn] at the time	10
21	have [vb pp] [adv] at the time	10
22	have [vb pp] [adj] at the time	9
23	have [vb pp] [noun] at the time	8
24	have [vb pp] [adj] at the time	6
25	have [vb pp] [noun sg] at the time	5
26	have [vb pp] [adv prt] at the time	5
27	have [vb pp] [adv] at the time	5
28	have [vb pp] at the [adj] time	19
29	have [vb pp] at the same time	11
30	have [vb pp] at the [det] time	11