| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | pay for their | 157 |
|
| 2 | to pay for their | 54 |
|
| 3 | paid for their | 36 |
|
| 4 | paying for their | 25 |
|
| 5 | pay for their | 18 |
|
| 6 | pay for their | 15 |
|
| 7 | paid for their | 9 |
|
