No | Pattern | Freq | Relations |
---|---|---|---|
1 | could [vb infin] been [prep] [adj] [noun sg] | 16 | |
2 | could have [been] [prep] [adj] [noun sg] | 16 | |
3 | could [vb infin] [been] [prep] [det] [noun sg] | 10 | |
4 | could [vb infin] [been] in [adj] [noun sg] | 10 | |
5 | could [vb infin] [been] [prep] [adj] [noun sg] | 6 |