Mun duba hasashen yanayi.

Mun means we as the subject, but more specifically it is the form used with a completed action.

So mun duba is not just we look. It means something like:

• we checked
• we looked at
• we have checked

In grammar terms, mun is a 1st person plural perfective/completive subject form.

Usually, yes, it will be translated with a past meaning in English, such as we checked or we looked at.

But Hausa is often better described in terms of aspect rather than simple English-style tense. Mun duba shows that the action is completed. Depending on context, it can match English:

• we checked
• we have checked

So it is often past in translation, but the key idea is completion.

Because Hausa subject forms change depending on the kind of sentence and the aspect.

A few useful comparisons:

• mun duba = we checked / we have checked
• muna duba = we are checking / we check
• za mu duba = we will check

So mu by itself is not the form used here. The sentence needs mun because the action is presented as completed.

Duba is a very common verb meaning:

• look at
• check
• examine
• sometimes watch or inspect

In this sentence, check is a very natural translation: We checked the weather forecast.

That said, looked at the weather forecast is also possible depending on context.

Because Hausa often uses duba directly with an object.

English says:

• look at the weather forecast
• or check the weather forecast

Hausa simply says:

• duba hasashen yanayi

So the thing being looked at or checked comes directly after the verb, without needing a separate word like at.

Literally, it is something like forecast of weather or prediction of weather.

Breaking it down:

• hasashe = forecast, prediction, estimate
• yanayi = weather, condition, situation, environment

So together, hasashen yanayi means weather forecast.

The -n is a linking ending that connects this noun to the next noun.

So:

• hasashe = forecast / prediction
• hasashen yanayi = forecast of weather

This is a very common Hausa pattern. The first noun often takes a linking ending, often -n, before another noun that specifies it.

A similar idea appears in phrases like:

• littafin yaro = the boy’s book / book of a boy

So in your sentence, hasashen is the linked form of hasashe before yanayi.

Not in the same way English does.

Mun duba hasashen yanayi can mean:

• We checked the weather forecast
• or We checked a weather forecast

In real use, context usually makes it clear. Very often, English will naturally use the, even though Hausa does not need a separate article here.

The order is:

• Mun = subject
• duba = verb
• hasashen yanayi = object

So the sentence follows a straightforward subject + verb + object pattern:

Mun duba hasashen yanayi.

That is one reason this sentence feels fairly simple for learners once the forms are understood.

No. Yanayi can also mean things like:

• condition
• state
• situation
• environment
• atmosphere

But in hasashen yanayi, it clearly means weather, because a forecast is being talked about.

So the phrase as a whole is naturally understood as weather forecast.

You would normally say:

Muna duba hasashen yanayi.

Compare:

• Mun duba hasashen yanayi. = We checked / have checked the weather forecast.
• Muna duba hasashen yanayi. = We are checking / we check the weather forecast.

This is a very useful contrast, because it shows how the subject form changes with aspect.

You can say:

Za mu duba hasashen yanayi.

So the three useful patterns are:

• Mun duba ... = we checked / have checked ...
• Muna duba ... = we are checking / we check ...
• Za mu duba ... = we will check ...

A simple learner-friendly pronunciation guide would be:

• hasashen ≈ ha-sa-shen
• yanayi ≈ ya-na-yi

A few helpful points:

• sh sounds like sh in ship
• y sounds like y in yes

So you can say it roughly as:

Mun duba ha-sa-shen ya-na-yi.

That will be understandable, even if your tone and vowel length are not perfect yet.