In Latin, there are multiple periphrases for tense and mode. Here we list the most common.
The perfect periphrasis is composed of the auxiliary and a perfect participle such as , , or by the auxiliary and a supine such as .
The auxiliary varies according to the speech role and number of the subject.
Moreover, the participle varies according to the gender and number of the subject.
However, the supine in the " infinitive" paradigm does not vary.
The perfect periphrasis is composed of the auxiliary and a perfect participle such as .
The auxiliary varies according to the speech role and number of the subject.
The participle varies according to the gender and number of the object.
This became the regular way of forming the perfect in French and Italian.
The perfect periphrasis is composed of the auxiliary and a perfect paticiple such as .
The auxiliary varies according to the speech role and number of the subject.
The participle varies according to the gender and number of the object.
The future periphrasis is composed of the auxiliary and a future paticiple such as .
The auxiliary varies according to the speech role and number of also the subject.
The participle varies according to the gender and number of the subject.
The future infinitive periphrases are composed of one of three auxiliaries (, or ), the word and a verb from one of two verb paradigms ("present subjunctive" or "imperfect subjunctive").
The auxiliary does not vary.
The verb varies according to the speech role and number of the subject.
The gerundive periphrasis (aka periphrastic conjugation of the passive) is composed of the auxiliary and a gerundive such as .
The auxiliary varies according to the speech role and number of the subject.
The participle varies according to the gender and number of the subject.
Although the gerundive periphrasis is similar to the future periphrasis in appearance, they are not parallel in meaning nor function. Woodcock writes of the gerundive periphrasis: "But for the introduction of the idea of necessity, it would form a periphrastic future passive tense parallel to the periphrastic future active."
The present periphrasis is composed of the auxiliary and an infinitive such as .
The auxiliary varies according to the speech role and number of the subject.
The infinitive does not vary.