certain
The Spanish word 'cierto' is a common way to express certainty or affirm the truth of a statement in Spanish. It can also mean 'certain' or 'sure' in the sense of knowing something for certain. However, 'cierto' can also be used as an adjective meaning 'certain' or 'some' when referring to an unspecified amount or number of items. For instance, 'ciertas personas' means 'certain people' or 'some people'.
It's true that I need to study more.
This sentence expresses agreement or confirmation about a statement, in this case the need to study more. 'Es cierto que' is commonly used in Spanish to signify 'it's true that'.
I'm not sure, but I think it's true.
This phrase shows how to use 'cierto' in a situation of doubt or uncertainty, to express 'it's true'.
Is it true that you are going to the party?
This question is used to confirm a previously gained information, using 'cierto'.
As far as I know, that's true.
This phrase demonstrates 'cierto' to confirm a statement as per the speaker's knowledge.
If it's true, I'll be very happy.
This sentence displays how to use 'cierto' to confirm a situation which leads to a potential emotional reaction.
What you say can be true.
This example shows how to use 'cierto' in an assertive response to an argument or a statement, indicating possibility or probability.
I don't agree, that's not true.
In this sentence, 'cierto' is used in its negative form to indicate disagreement or denial.
If that's true, we have a problem.
This phrase demonstrates how 'cierto' can be used to state a problem, conditional to a premise.
Everything seems to indicate that it's true.
Here, 'cierto' conveys assurance or certainty based on specific indications or evidence.
By the way, don't forget your keys!
'Por cierto' is a colloquial phrase used to remind or bring up something, translating to 'by the way' in English.