have a scar
The phrase 'eine Narbe haben' is the German equivalent of 'to have a scar' in English. This phrase is used to describe a visible mark left on the skin after a wound or injury has healed. It can also be used metaphorically to describe emotional scars.
He has a scar on his forehead.
This phrase demonstrates a possessive sentence where the subject 'he' possesses 'a scar' on his 'forehead'. In German, the verb 'haben' is used to denote possession.
I could see a scar on her leg.
This sentence means that the speaker could see a scar on someone else's leg. It uses the verb 'konnte' which is the past form of 'können' (can) and it demonstrates the use of indirect object.
She always hides a scar under her clothes.
In this sentence, the subject 'she' is doing the action of hiding 'a scar'. It showcases the use of adverb 'immer' (always) and preposition 'unter' (under).