No | Pattern | Freq | Relations |
---|---|---|---|
1 | could have [been] [det] | 63 | |
2 | could have been [det] | 63 | |
3 | could have [be] [det] | 63 | |
4 | could have be [det] | 63 | |
5 | could have [be] [det] | 62 | |
6 | could have [be] any | 21 | |
7 | could have [be] that | 10 | |
8 | could have [be] some | 9 |