No | Pattern | Freq | Relations |
---|---|---|---|
1 | he could have [vb pp] [adv] | 95 | |
2 | he could have [vb pp] [adv prt] | 54 | |
3 | [pron] could have [vb pp] back | 20 | |
4 | [pers pn] could have [vb pp] back | 19 | |
5 | he [modal v] have [vb pp] back | 16 | |
6 | he could have [vb pp] back | 7 | |
7 | he could have [verb] back | 7 | |
8 | he could have [vb pp] back | 7 | |
9 | he could [verb] [vb pp] back | 7 |