| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and six months | 59 |
|
| 2 | and three months | 42 |
|
| 3 | and 12 months | 30 |
|
| 4 | and 18 months | 24 |
|
| 5 | and two months | 24 |
|
| 6 | and four months | 24 |
|
| 7 | and nine months | 19 |
|
| 8 | and eight months | 12 |
|
| 9 | and five months | 10 |
|
| 10 | and twelve months | 9 |
|
| 11 | and seven months | 8 |
|
| 12 | and ten months | 6 |
|
| 13 | and 16 months | 6 |
|
| 14 | and eighteen months | 6 |
|
| 15 | and 11 months | 6 |
|
| 16 | and 29 months | 5 |
|
| 17 | and 4 months | 5 |
|
