| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [vb infin] [verb] a [adv] long | 8 |
|
| 2 | [modal v] have [verb] a [adv] long | 7 |
|
| 3 | [modal v] [vb infin] [verb] a very long | 7 |
|
| 4 | [modal v] [vb infin] [to-vb] a [adv] long | 6 |
|
