SN4 ""

No	Pattern	Freq
1	had been [vb pp] [prep] that [noun sg]	39
2	have been [vb pp] in that [noun sg]	37
3	has been [vb pp] [prep] that [noun sg]	31
4	have been [vb pp] [prep] that [noun sg]	25
5	have been [vb pp] [prep] that [noun sg]	20
6	have been [vb pp] to that [noun sg]	16
7	have been made [prep] that [noun sg]	12
8	have been [vb pp] on that [noun sg]	12
9	have been [vb pp] at that [noun sg]	11
10	have been [vb pp] by that [noun sg]	10
11	have been [vb pp] for that [noun sg]	7
12	have been [vb pp] [prep] that time	6
13	to have been [vb pp] [prep] that [noun sg]	5
14	have been [vb pp] with that [noun sg]	5
15	have been [vb pp] since that [noun sg]	5
16	have been [vb pp] [prep] that date	5
17	have been put [prep] that [noun sg]	5