Final answer:
The phoneme combination 'ch' is represented by the /ch/ sound spelled as 'tch'. An example is the word 'church'.
Step-by-step explanation:
The phoneme combination that you may hear at the end of each word can be represented by the letter combination 'ch' spelled as tch. This is known as the /ch/ phoneme combination.
An example of this is the word 'church', where you can hear the /ch/ sound at the beginning and at the end of the word, spelled as ch.