Negative Verbs in Igbo: Saying What Did Not Happen

English negates with a separate word. I do not know. Three words doing the job of one idea.

Igbo folds the negation into the verb itself. Amaghị m — one verb carrying the action and the denial together. Learn the ending and you can negate any verb in the language.

The Ending: -ghị

• Amaghị m onye ọ bụ. — I do not know who he is.
• Enweghị m onyeagbataobi ọbụla. — I do not have any neighbour.
• Achọghị m onye ọbụla ịnọ n’oche ahụ! — I do not want anyone to sit on that chair!
• Abụghị onyeozi gị. — I am not your messenger.

In each one, find the -ghị. It sits at the end of the verb, and everything else in the sentence stays where it was.

It Replaces the Past Tense Ending

This is the rule that matters most, and it is the one learners break. The past tense ends in -rụ, -re or -ra. The negative ends in -ghị. A verb takes one or the other — never both.

One sentence shows both behaviours at once:

Mgbe ọ bịara, nwunye m anọghị n’ụlọ.
When he came, my wife was not at home.

Bịara is positive, so it keeps the past ending -ra. Anọghị is negative, so it has no past ending at all — only -ghị. Both verbs describe the same moment in the past, and only one of them is marked for it.

So I did not like that job is amasịghị, not amasịrụghị:

• Ọrụ ahụ amasịghị m. — I did not like that job.
• Obodo anyị eteghị aka. — Our town is not far.

The negative is doing the tense work by implication. Context tells the listener whether you mean did not or does not.

The Vowel in Front: A- or E-

Look again at the negatives above and you will see a vowel appearing at the front of the verb: amaghị, achọghị, abụghị — but enweghị, eteghị.

Which vowel you get depends on the vowels already in the verb — vowel harmony again, the same pattern that governs the past tense ending.

Verbs built on the dotted vowels — ị, ọ, ụ — and on a take a-. Verbs built on the undotted e, i, o, u take e-.

You do not have to memorise the table. Say the verb, listen to its vowel, and pick the prefix that sounds like it belongs. That instinct is what vowel harmony is.

When the prefix does not appear

If a subject already sits in front of the verb, there is no prefix:

• Ọ chọghị ịmụ ọtụtụ ụmụ. — She does not want to have many children.

Chọghị, not achọghị, because Ọ is already there doing the job the prefix was filling in for.

The Negatives You Will Use Most

Four of these are worth learning as fixed phrases, because you will reach for them constantly as a learner:

Amaghị m alone will get you through a great deal of early conversation, and saying it in Igbo rather than switching to English is how you stay in the language when you get stuck.

Negation Across the Tenses

The present and future have their own negative forms, both built from the same -ghị:

• Anaghị m apụ ezi na mgbede. — I don’t go out in the evening. (present)
• Chineke anaghị atụ oruụra. — God does not slumber. (present)
• Ọ sị na ọ gaghị abịa. — He said that she won’t come. (future)

Anaghị is na- plus -ghị. Gaghị is ga- plus -ghị. Once you see that, there is nothing new to learn — the negative ending simply attaches to whichever tense marker is already there.

Practise by Contradicting Yourself

Say five true sentences about yourself, then negate every one. The verb is the only thing allowed to change.

Watch for the two errors this topic exists to prevent: keeping the past ending alongside -ghị, and reaching for a- when the verb wants e-.

Keep Learning Igbo Verbs

Negation is the eighth topic in the Basic Verbs lesson, and it comes after all three tenses for a reason — it needs them. The lesson then builds everything into full sentences and conversation.

👉 Learn Basic Verbs in Igbo free on IgboLearn

💬 Stay in Igbo with amaghị m in chat practice

Related reading: simple and negative sentences in Igbo works the same -ghị through full sentences, and how to say no and disagree in Igbo covers refusing and disagreeing outright rather than negating a verb. The forms this topic depends on are in the past tense, the present tense and the future tense; and for the a- against e- question, Igbo vowel harmony is the rule you are actually hearing.