| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | profits of about | 11 |
|
| 2 | costs of about | 8 |
|
| 3 | groups of about | 7 |
|
| 4 | savings of about | 6 |
|
| 5 | debts of about | 6 |
|
| 6 | ages of about | 6 |
|
| 7 | intervals of about | 5 |
|
| 8 | losses of about | 5 |
|
