| at a later date | 9 | temporal |
| slowly | 5 | manner |
| according to their developmental stage | 5 | other |
| embryo → be → thawed | 139 |
| embryo → be thawed at → later date | 5 |
| embryo → be thawed for → transfer | 4 |
| embryo → be thawed at → time | 3 |
| negative | neutral | positive |
| 0.159 | 0.726 | 0.116 |
| Raw frequency | 151 |
| Normalized frequency | 0.781 |
| Modifier score | 0.775 |
| Perplexity | 197.429 |