| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | after a [noun sg] of | 175 |
|
| 2 | after a couple of | 32 |
|
| 3 | after a period of | 27 |
|
| 4 | after a number of | 13 |
|
| 5 | after a member of | 7 |
|
| 6 | after a succession of | 6 |
|
| 7 | after a review of | 5 |
|
