* -ed is usually used to form the past tense or past participle of a verb (e.g., walked, played, finished).
* -ing is typically used to form the present participle or gerund of a verb (e.g., walking, playing, finishing).
However, there are a few exceptions where a word can have both suffixes, but it's usually not a common structure:
* Compound words: You might find words like "bed-ridden" or "snow-covered" where "-ed" is part of the first word and "-ing" is part of the second word.
* Phrases: "Having" can be used as a prefix to form phrases like "having said that", "having been there", etc.
Example of a word with both suffixes:
* Having finished (using "having" as a prefix)
Ultimately, it's rare to find a single word with both "-ed" and "-ing" suffixes.
Let me know if you have other questions!