1. "I am agree" instead of "I agree"
Romanian uses "sunt de acord," which translates literally to "I am agree." In English, "agree" is already a verb — no "am" needed.
"I am agree with this proposal."
"I agree with this proposal."
2. Missing Articles ("a," "an," "the")
Romanian doesn't use articles the same way English does, so they're often dropped. A quick rule of thumb: if you can point to it or it's specific, use "the." If it's one of many, use "a/an."
"I sent email to client yesterday."
"I sent an email to the client yesterday."
3. "Depends of" instead of "Depends on"
"It depends of the budget."
"It depends on the budget."
4. "I have 30 years" instead of "I am 30 years old"
Age in Romanian uses "a avea" (to have); in English, age uses "to be."
"I have 30 years."
"I am 30 years old — or simply: I'm 30."
5. "Do a mistake" instead of "Make a mistake"
General rule: "make" for creating something — a mistake, a decision, a plan. "Do" for tasks and actions — do the work, do the dishes.
"I did a mistake in the report."
"I made a mistake in the report."
6. "Actually" Used to Mean "Currently"
In Romanian, "actual" means "current." In English, "actually" means "in fact" or "surprisingly" — a common false friend.
"Actually, we are working on three projects. (meant to say: currently)"
"Currently, we are working on three projects. / At the moment, we're working on three projects."
7. "Since" vs "For" with Time
- Use "for" with a duration: "I've worked here for three years."
- Use "since" with a specific starting point: "I've worked here since 2023."
- Wrong: "I've worked here since three years."
8. Overusing "Very" Instead of Stronger Vocabulary
Not a grammar error, but it flattens your English. Instead of stacking "very":
- "Very good" → "excellent," "outstanding"
- "Very bad" → "poor," "disappointing"
- "Very important" → "critical," "essential"
A Simple Way to Fix These
You won't catch every error by memorising rules in the moment — that adds cognitive load exactly when you need to focus on your message. The fastest fix is targeted repetition: notice the pattern once, then practise the correct version in real sentences until it becomes automatic, the same way native speakers never consciously think about grammar rules while speaking.
If you keep making the same one or two mistakes despite knowing the rule, that's usually a sign it needs focused practice with feedback — not just more reading.
Coaching Tip
I recommend keeping a personal correction list with no more than five recurring mistakes. Review it before an important call or email; once one pattern becomes automatic, replace it with the next. A short active list works better than pages of grammar notes.
Anna Baran
Cambridge CELTA Certified English Coach · Business English Specialist
Last updated: 15 July 2025