Italian Phrase
Sto costruendo un piccolo robot.
Meaning
This sentence means 'I am building a small robot.' It uses the present progressive to emphasize that the construction is happening right now. The speaker is likely describing a hobby project, a school assignment, or a prototype in a lab.
When to use
Use this phrase when you want to tell someone about an ongoing activity involving robotics, whether in a casual conversation with friends, a classroom presentation, or a professional update. It works well in both informal and semi‑formal contexts.
✦Grammar Breakdown
Stocostruendounpiccolorobot
Sto + gerundio
The present progressive in Italian is formed with the verb 'stare' + gerundio, indicating an action happening right now.
Gerundio formation
For verbs ending in -are, replace -are with -ando; for -ere and -ire, replace with -endo (e.g., costruire → costruendo).
Adjective agreement
Adjectives agree in gender and number with the noun they modify; 'piccolo' is masculine singular to match 'robot'.
Article usage
Use the indefinite article 'un' before masculine singular nouns that start with a consonant.
🗨In Conversation
Sto costruendo un piccolo robot.
I am building a small robot.
Davvero? Di che materiale è fatto?
Really? What material is it made of?
✕Common Mistakes
Sono costruendo un piccolo robot.
The auxiliary verb must be 'sto' (first person singular of stare), not 'sono'.
Sto costruendo una piccolo robot.
Adjective and article must agree with the masculine noun 'robot'.
Sto costruire un piccolo robot.
The gerundio form is required after 'sto'; 'costruire' is the infinitive.
↔Alternatives
Sto assemblando un piccolo robot.
I am assembling a small robot.
Costruisco un piccolo robot.
I build a small robot.
Sto realizzando un robot di piccole dimensioni.
I am creating a small‑sized robot.
Cultural Tip
Italy has a growing maker community, especially in cities like Milan and Turin, where hobbyists and engineers often share projects in makerspaces. When talking about tech projects, Italians appreciate concise, enthusiastic descriptions, but avoid overly technical jargon in casual chats. Using the progressive form (sto + gerundio) signals that the activity is current and engaging.