Learn Hardcore German: Ich bin sicher.

Ich bin sicher. is commonly translated as “I am sure.” Depending on context, sicher can also mean “safe,” but when stated on its own like this, it usually conveys a sense of certainty rather than physical safety.

What is the grammatical structure of Ich bin sicher.?

The sentence follows a basic Subject-Verb-Predicative adjective structure. Ich is the subject, bin is the first person singular form of sein (meaning “to be”), and sicher is a predicative adjective that describes the subject. In such predicative positions, German adjectives remain uninflected.

Why does the adjective sicher in this sentence not have any ending?

In German, adjectives used in a predicative position (after a linking verb like sein) do not take any additional endings. This contrasts with attributive adjectives (those directly modifying a noun) which must agree with the noun in gender, number, and case.

Can Ich bin sicher. be interpreted as “I am safe”? How do you know which meaning is intended?