Are all Gerunds Predicate Nominatives?

In the sentence, “Videre est Credere,” the word ‘Credere’ is a Gerund and it is the Predicate Nominative.

Are all Gerunds Predicate Nominatives?

Thanks.

Credere is not a gerund; nor is it a “predicate nominative”, since it’s not a gerund.

You might want to review your english grammar. Credere is not a gerund. It is a complementery infinitive. However, infinitives can be used as predicate nominatives, as in this case. Gerunds are present verbs forms used as nouns. Therefore they can be used in 5 ways: subject, direct object, indirect object, object of preposition, and predicate nominative. So to answer your question, gerunds are not always used as predicate nominatives.

You’re quoting English grammar to me in regards to a Latin topic? Think Roman, amice.

Sorry, but I was actually talking to blutoonwithcarrotandnail. Besides, english and latin both share this part of grammar.

Gerunds can’t be used as a subject or predicate nominative in Latin, can they, since that would be the verb in the infinitive form?

Right.