Idem (Niemoeller l.c.), older isdem (Amph. 945), is formed like ibi-dem, itidem, etc., by addition of a Particle (cf. demum) with the sense of ‘very’ ‘precise,’ so that is-dem means ‘that very’Is without the addition of this Particle sometimes has this function, e.g. Bacch. 265 infit dicere adulterinum et non eum esse symbolum, Men. 468 non faxo eum esse dices: ita ignorabitur. . It is usually followed by qui, but sometimes by atque (see below, VIII. 2). With suppression of operā Ablative (cf. eādem operā Capt. 450, etc., unā operā Ter. Hec. 798; also Pseud. 319 qua opera credam tibi, una opera alligem fugitivam canem agninis lactibus） we find the Adverb eādem, used (in Asyndeton normally) with Fut. or Fut. Perfect, e.g. Capt. 293 sequere hac me igitur: eadem ego ex hoc quae volo exquisivero (in Pers. 445 with Fut. Imperative).