This is anecdotal and I am a sample of one, so do with this as you will. I have learned to speak French at two particular times. When I was very young, my Grandma Yvette often spoke French to me and I spent three years in French immersion. Now, I am an adult who barely speaks the language, but I have a daughter who I badly want to bless with the French language. So, I’m learning again... I have noticed two things. Th…
> Consider the word “de rien”. It is so simple. Three syllables. Not that it changes your point, but "de rien" is two syllables!
Japanese, for example, has "desu" (a form of "to be" so it's really common) which is nominally "two" syllables, but English speakers simply hear "dess" which they perceive as one syllable.
The issue is that Japanese relies more on time length to delineate syllables while English relies on vowel presence.