Answer:
It has to do with voicing assimilation (voiced sounds vs, unvoiced sounds at the end of the word stem.) before the suffix is added.
Explanation:
Ex....
'P' is a voiced consonant (with your hand in front of your mouth, you feel a puff of air on your hand), so it's phonologically easier (more natural) to say a '-t' sound immediately afterward.
'N,' in contrast has no puff of air, so it's a voiceless sound.
persuade
In a text that is written to persuade, the author's primary purpose is to compel readers to take action, convince them of an idea through argument, or to reaffirm their existing beliefs.
Explanation:
hope this helps
