Common mistakes by native language
Japanese speakers
Mistake: Pronouncing "of" with its full dictionary form [ɑv], keeping the [v] fully voiced and clear before "people", instead of letting it reduce and drop.
Why: Japanese phonology gives every syllable equal, clear weight, so learners tend to preserve the full pronunciation of even the weakest function words, resisting the extreme reduction English applies to "of" before a consonant.
Fix: Before a consonant sound, "of" collapses to a bare [ə] with no [v] at all: the phrase becomes [əˈlɑɾəˈpipəl]. Practice "a lotta people" as the informal spelling suggests — the [v] simply disappears.
Korean speakers
Mistake: Retaining a weak but audible [v] sound in "of" even before the consonant [p] in "people", producing something like [əˈlɑɾəvˈpipəl] instead of the fully reduced form.
Why: Korean does not have a phoneme like English [v], so learners often substitute a similar sound rather than eliminating it entirely, not realizing that native speakers drop the consonant completely in this specific phonetic environment.
Fix: Cut the [v] sound out completely when "of" comes before a consonant: only the schwa [ə] survives, giving [əˈlɑɾəˈpipəl]. Focus on making "lot of" sound like one smooth word, "lotta".
Chinese speakers
Mistake: Inserting a small pause or glottal stop between "of" and "people" even after reducing the vowel, because "of" is still treated as a separate, complete syllable.
Why: Mandarin syllables remain distinct and self-contained even when reduced, so Mandarin-speaking learners often shrink a function word's vowel but still keep a syllable boundary, rather than eliminating the word's independent identity entirely.
Fix: Let "of" merge completely into the surrounding words with no boundary at all: [əˈlɑɾəˈpipəl]. Also notice the flap [ɾ] on the "t" in "lot" — both reductions combine to make the phrase feel like one continuous word.
Notes
"A lot of people" is one of the highest-frequency quantifying phrases in spoken English, and its pronunciation depends on two connected-speech reductions working together: the GA flap that turns the [t] in "lot" into a quick tap [ɾ], and the elision of "of" down to a bare schwa [ə] because the next word, "people", begins with a consonant. Together these produce [əˈlɑɾəˈpipəl], which is exactly what the informal spelling "a lotta people" is trying to capture. Learners who preserve "of" as a full [ɑv] syllable will sound unnaturally formal, even in casual conversation where this phrase belongs. Comparing this phrase against "first of all" or "most of all", where "of" keeps its [v] because the next word starts with a vowel, gives learners a reliable rule: "of" reduces to [əv] before vowels but collapses all the way to [ə] before consonants. Because this quantifier phrase appears constantly across every register of spoken English, internalizing its reduced form is high-value practice.