| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they could see that the [noun sg] | 6 |
|
| 2 | they [modal v] see that the [noun sg] | 6 |
|
| 3 | they could see that the [noun sg] | 6 |
|
| 4 | they [vb mod] see that the [noun sg] | 6 |
|
| 5 | they [verb] see that the [noun sg] | 5 |
|
