Infinitive as adverbial of purpose: "to skip ads after a brief duration" where "to skip" functions as an infinitive, used as an adverbial of purpose, expressing the audience's intention to skip ads, demonstrating the purpose and complexity of the sentence.
Present participle as attributive: "tailored to individual preferences" where "tailored" functions as a present participle, used as an attributive to modify ads, adding descriptive and complexity to the sentence.
Passive voice: "less likely to be perceived as useless" uses the passive voice, expressing the concept that ads are less likely to be considered as useless, reflecting the diversity of the sentence structure.
Present participle phrase as adverbial of result: "resulting in discovering products or services" where "resulting in" acts as a present participle phrase, used as an adverbial of result, demonstrating the personalized ads lead to discovering beneficial products or services, displaying the causal relationship and complexity of the sentence.