6. Nescio quis forms a compound indefinite pronoun with the force of some one or other; as,—
causidicus nescio quis, some pettifogger or other;
mīsit nescio quem, he sent some one or other;
nescio quō pactō, somehow or other.
CHAPTER V.—Syntax of Verbs.
AGREEMENT.
With One Subject.
[254]. 1. Agreement in Number and Person. A Finite Verb agrees with its subject in Number and Person; as,—
vōs vidētis, you see;
pater fīliōs īnstituit, the father trains his sons.
2. Agreement in Gender. In the compound forms of the verb the participle regularly agrees with its subject in gender; as,—
sēditiō repressa est, the mutiny was checked.