| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [verb] [adv] for a [adj] | 14 |
|
| 2 | [vb mod] [verb] [adv] for a long | 14 |
|
| 3 | [modal v] [verb] [adv] for a long | 14 |
|
| 4 | could [verb] [adv] for a [adj] | 11 |
|
| 5 | could [verb] [adv] [prep] a long | 7 |
|
| 6 | could [verb] [adv] [prep] a long | 7 |
|
| 7 | could [verb] [adv] for a long | 6 |
|
| 8 | could [verb] [adv] for a long | 6 |
|
| 9 | could [verb] [adv] for [art] long | 6 |
|
| 10 | could [verb] [adv] for a long | 6 |
|
