| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [adv] [modal v] [vb infin] [prep] [be] | 5 |
|
| 2 | they [adv] [modal v] [verb] [prep] [be] | 5 |
|
| 3 | they [adv] [modal v] [prep] [be] [verb] | 5 |
|
