B2–C1 · CDG · 5 patterns
Causal diagnosis
Separate triggers from causes, compare mechanisms, and diagnose causal structure without treating sequence as proof.
01 · How to use this set
Start from the communication job
Separate triggers from causes, compare mechanisms, and diagnose causal structure without treating sequence as proof.
Read the frame, try to complete your own sentence before opening an example, then compare the English structure with its German parallel. The point is retrieval and choice, not passive list reading.
02 · Representative patterns
Start with these reusable frames
A compact sample from the 5 patterns in this study set.
03 · Complete set
Browse every pattern
The canonical list follows below. Every pattern has a stable ID and its own page for examples, translation, and reuse.