PowerPoint pristatymas. Laiko aplinkybės sudarymas. Structural classification of the adverbial modifier. An Adverbial characterizes the process denoted by the verb from the viewpoint of. Adverbials modifying adjectives, statives and adverbs usually denote quantity. These adverbials modify. Examples. An adverbial modifier may be refer to. Examples. Obligatory and Non-Obligatory Adverbial Modifiers. Adverbials are obligatory. Non-obligatory adverbials. Detached adverbial modifiers. Detachment of adverbials may be caused. An adverbial modifier is expressed by one of the following morphological items and structure.