suunnitelluilla

Suunnitelluilla is a Finnish inflected form of the past participle adjective suunniteltu, meaning "planned." It is the plural adessive form used with plural nouns in the adessive case, conveying sense of “with the planned ones” or “on the planned ones” depending on the sentence. The form signals that several items have been planned and are being referenced in relation to their use, location, or state.

The form is created by taking the participle stem (suunnitell-) and attaching the plural adessive ending -uilla/-illa, producing suunnitelluilla. It is typically used when describing multiple objects or concepts that are already planned and are involved in a context such as use, handling, or location. For example: Suunnitelluilla projekteilla on tiukat aikataulut (“The planned projects have tight schedules”). Suunnitelluilla ratkaisuilla on etuja (“The planned solutions have advantages”).

In contrast, suunnitellut functions as the nominative plural form meaning “the planned ones” used as the subject or predicate in a sentence, while suunnitelluilla specifies a plural noun in the adessive case. The distinction is primarily grammatical, reflecting how the relationship between the planned items and other sentence elements is expressed.

Usage notes: suunnitelluilla is common in formal writing, project management, architecture, and product development, where precise description of multiple planned items is needed. It is one example of Finnish participial adjectives that combine with case endings to indicate relation, possession, or state. Speakers choose продолж to match the noun's number and case, ensuring grammatical agreement throughout the sentence.