| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | follow [prep] a period of [noun sg] | 7 |
|
| 2 | follow by a period [prep] [noun sg] | 7 |
|
| 3 | follow [prep] a period [prep] [noun sg] | 7 |
|
| 4 | followed [prep] a period [prep] [noun sg] | 7 |
|
| 5 | follow [prep] a period [prep] [noun sg] | 7 |
|
| 6 | follow by a period [prep] [noun sg] | 7 |
|
| 7 | follow [prep] a period of [noun sg] | 7 |
|
| 8 | follow [prep] a period [prep] [noun sg] | 7 |
|
