| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [modal v] [not/n't] [adv] [vb infin] | 425 |
|
| 2 | [modal v] [not/n't] [adv] [vb infin] a | 290 |
|
| 3 | they [modal v] [adv] [vb infin] a | 242 |
|
| 4 | they [modal v] [not/n't] [vb infin] a | 228 |
|
