plaanidega
Plaanidega is an Estonian word form meaning “with plans.” It is a comitative construction formed by taking the noun plan (plaan) in its genitive plural form plaanide and adding the comitative suffix -ga, resulting in planide + ga = plaanidega. The singular counterpart is planiga, used for “with a plan.” The form is common in both spoken and written Estonian.
Usage and function: The comitative case marks accompaniment or association, indicating that something is done together
Relation to other forms: Plaanidega is part of the broader Estonian system of comitative forms, which attach
See also: Estonian grammar, comitative (kaasomandi) form, genitive plural -de endings.