| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [modal v] [vb infin] [art] | 4512 |
|
| 2 | [modal v] [vb infin] [adv prt] [art] | 3125 |
|
| 3 | they [modal v] [vb infin] [adv prt] | 1783 |
|
| 4 | they [vb infin] [adv prt] [art] | 20 |
|
