| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [verb] [adv prt] [prep] [art] [adj] | 103 |
|
| 2 | [modal v] [verb] [adv prt] for [art] [adj] | 77 |
|
| 3 | could [verb] [adv] for [art] [adj] | 16 |
|
| 4 | could [verb] [adv prt] for [art] [adj] | 8 |
|
