| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] had to wait | 85 |
|
| 2 | [noun pl] have to wait | 46 |
|
| 3 | [noun sg] have to wait | 38 |
|
| 4 | [noun prp] have to wait | 27 |
|
| 5 | [noun] have to wait | 17 |
|
| 6 | [noun] has to wait | 10 |
|
| 7 | patient have to wait | 8 |
|
| 8 | patients have to wait | 7 |
|
| 9 | [n mass] have to wait | 5 |
|
