d. In a similar way inflect the perfect and pluperfect subjunctive active of cūrō, iubeō, sūmō, iaciō, mūniō.

[362.] The passive of the perfect subjunctive is formed by combining the perfect passive participle with sim, the present subjunctive of sum.

Conj. IConj. IIConj. IIIConj. IV
Perfect Subjunctive Passive
SINGULAR
1. amā´tus simmo´nitus simrēc´tus simcap´tus simaudī´tus sim
2. amā´tus sīsmo´nitus sīsrēc´tus sīscap´tus sīsaudī´tus sīs
3. amā´tus sitmo´nitus sitrēc´tus sitcap´tus sitaudī´tus sit
PLURAL
1. amā´tī sīmusmo´nitī sīmusrēc´tī sīmuscap´tī sīmusaudī´tī sīmus
2. amā´tī sītismo´nitī sītisrēc´tī sītiscap´tī sītisaudī´tī sītis
3. amā´tī sintmo´nitī sintrēc´tī sintcap´tī sintaudī´tī sint

[363.] The passive of the pluperfect subjunctive is formed by combining the perfect passive participle with essem, the imperfect subjunctive of sum.

Conj. IConj. IIConj. IIIConj. IV
Pluperfect Subjunctive Passive
SINGULAR
1. amātus essemmonitus essemrēctus essemcaptus essemaudītus essem
2. amātus essēsmonitus essēsrēctus essēscaptus essēsaudītus essēs
3. amātus essetmonitus essetrēctus essetcaptus essetaudītus esset
PLURAL
1. amātī essēmusmonitī essēmusrēctī essēmuscaptī essēmusaudītī essēmus
2. amātī essētismonitī essētisrēctī essētiscaptī essētisaudītī essētis
3. amātī essentmonitī essentrēctī essentcaptī essentaudītī essent

a. In a similar way inflect the perfect and pluperfect subjunctive passive of cūrō, iubeō, sūmō, iaciō, mūniō.

[364.] The perfect and pluperfect subjunctive of the irregular verb sum are inflected as follows:

PerfectPluperfect
fu´erimfue´rimusfuis´semfuissē´mus
fu´erisfue´ritisfuis´sēsfuissē´tis
fu´eritfu´erintfuis´setfuis´sent

[365.] A substantive clause is a clause used like a noun, as,

That the men are afraid is clear enough (clause as subject) He ordered them to call on him (clause as object)