Comperative sentence is a sentence comparing something with something else. for example "he is bigger" "that house is bigger than mine" etc.
In umbrean all uses the verb "Djyn" as they lack the preposition "Than".
Subject is what is being compared, Object is the mean of comperison, such as redder etc. Notice that in Umbrean adjectives cannot be alone and must accompany a noun, such as "bigger hosue" "redder mammal" etc. and indirect object is to what it is compared with. The adjective must always be in comperative form.
Andju tjygnizu pognüuf djynömzaol Andju tjygnizu pognüuv djynömzaol He/She Darker Person is than me He is a darker person than me