SN4 ""

No	Pattern	Freq
1	that has [adv] been	247
2	that has [adv] [been]	164
3	that has [not/n't] [been]	83
4	that has not [been]	83
5	that has not [been]	47
6	that has n't [been]	36
7	that has already [been]	33
8	that has already [been]	33
9	that has ever [been]	19
10	that has ever [been]	19
11	that has never [been]	18
12	that has never [been]	18
13	that has recently [been]	12
14	that has recently [been]	12
15	that has always [been]	11
16	that has always [been]	11
17	that has just [been]	10
18	that has now [been]	10
19	that has just [been]	10
20	that has now [been]	10
21	that has long [been]	7
22	that has previously [been]	7
23	that has previously [been]	7
24	that has long [been]	7
25	that has often [been]	5
26	that has often [been]	5