Learn Dutch: Dit is een veelbelovend, zij het experimenteel, prototype. - This is a promising, albeit experimental, prototype.

Dit is een veelbelovend, zij het experimenteel, prototype.

This is a promising, albeit experimental, prototype.

Breakdown of Dit is een veelbelovend, zij het experimenteel, prototype.

Questions & Answers about Dit is een veelbelovend, zij het experimenteel, prototype.

How does zij het function in this sentence, and why is it surrounded by commas?

The phrase zij het translates to "albeit" or "be it". It introduces a contrasting or limiting adjective (experimenteel) right in the middle of the noun phrase, without needing a full subordinate clause. The commas set it apart as a parenthetical addition, just like in English: "a promising, albeit experimental, prototype".

Why do the adjectives veelbelovend and experimenteel lack the usual -e ending here?

This is a classic adjective inflection rule. The word prototype is a neuter noun (het prototype). When a neuter noun is preceded by the indefinite article een, the adjectives describing it do not get an -e. Because zij het experimenteel modifies the same noun as veelbelovend, it follows the exact same rule.

Where does the phrase zij het come from? Is it a verb?

Yes, zij is an old, formal subjunctive form of the verb zijn (to be). Literally, zij het means "be it" or "may it be" (as in "be it experimental"). While the subjunctive is mostly dead in modern conversational Dutch, it survives in fixed expressions like this one.

Could I put the zij het phrase at the end of the sentence instead?

Yes, you could say: Dit is een veelbelovend prototype, zij het experimenteel. This means "This is a promising prototype, albeit an experimental one." Placing it between the first adjective and the noun, as in the original sentence, makes it sound a bit more integrated and formal.