Sentences in Sign Language: Useful Phrases and How to Get Them Across on a Webcam Call

The short answer

A sentence in sign language is not English translated word by word into hand movements. Sign languages are full languages with their own grammar. In the US, the main one is American Sign Language (ASL). ASL builds sentences from signs, their order, their placement in space, and facial expressions that carry grammatical meaning. The phrases most worth learning first are greetings, introductions, politeness, and the phrases that repair a conversation, such as asking someone to repeat or slow down. If you plan to sign over video, the webcam's picture matters far more than its microphone. Audio still affects who the call platform highlights and how well any hearing participants or interpreters are heard.

One limit applies to everything below. No device tests, measurements, or product-specific evidence were available for this guide. The audio and video advice is based on general, widely documented principles of video conferencing, not on tested results for particular webcams or platforms.

Sign languages differ by country

There is no single universal sign language. ASL is used in the United States and parts of Canada. British Sign Language, Russian Sign Language, and others are separate languages with different vocabularies and grammar. ASL and British Sign Language are not mutually intelligible, even though both countries speak English. A phrase list is only useful if it matches the sign language your conversation partners actually use. This guide assumes ASL.

How ASL sentences are built

Several features make ASL sentences work differently from spoken English:

• Facial expressions are grammar, not decoration. Raised eyebrows typically mark a yes/no question. Lowered or furrowed brows typically mark a question with who, what, where, when, why, or how.
• Word order often follows a topic-comment pattern: the subject being discussed is set up first, then something is said about it.
• Question words often appear at the end of a sentence, as in the commonly taught pattern YOUR NAME WHAT?
• Small English words such as 'is', 'am', and 'the' are usually not signed.
• Fingerspelling, which spells a word letter by letter with the manual alphabet, is used for names and for words without an established sign.

Learners often write ASL sentences in capital letters, called gloss, to show the sign order. Gloss is a study aid, not a written form of the language. It also cannot capture the facial grammar that changes meaning.

Useful phrases to learn first

The following phrases cover introductions, courtesy, and keeping a conversation going. The glosses show common ASL word order. Learn the actual movements from video of fluent Deaf signers or from a qualified instructor. A written description cannot reliably convey handshape, movement, and facial expression together.

English meaning | Common ASL gloss | When to use it

Hello | HELLO | Opening any conversation

What is your name? | YOUR NAME WHAT? | Introductions; uses question-word facial expression

My name is ... | MY NAME + fingerspelled name | Introducing yourself

Nice to meet you | NICE MEET YOU | Closing an introduction

How are you? | HOW YOU? | Casual greeting

Thank you | THANK-YOU | Courtesy

Please | PLEASE | Courtesy

Sorry | SORRY | Apologizing

I don't understand | UNDERSTAND NOT or I DON'T-UNDERSTAND | Signaling a breakdown in communication

Please sign slower | PLEASE SIGN SLOW | Asking a fluent signer to adjust

Can you repeat that? | AGAIN PLEASE? | Asking for repetition; yes/no question expression

Do you sign? | YOU SIGN? | Checking whether someone uses sign language

Glosses vary between teachers and regions, and fluent signers may phrase the same idea differently. Treat the table as a starting map rather than the only correct form. For a beginner, the repair phrases (I don't understand, please sign slower, can you repeat that) are often the most useful. They keep a conversation going when vocabulary runs out.

Signing on a webcam: what actually matters

Because sign language is visual, the webcam's image carries the message. The microphone does not. Practical points that follow from this:

• Framing: keep your face, upper body, and the space in front of your chest in view. Many signs are made in this area, and facial grammar must be visible.
• Lighting: light your face and hands from the front. A bright window behind you can turn you into a silhouette.
• Background: a plain, uncluttered background usually makes hand movements easier to follow.
• Motion clarity: fast movements, especially fingerspelling, can blur if the camera's frame rate drops or the connection compresses the video heavily. Signing a little more deliberately can help. No measured thresholds were available for this guide.

Where webcam audio still matters

The microphone becomes relevant in three situations:

• Speaker highlighting: many conferencing platforms choose which video to enlarge based on who is producing sound. A signer making no sound may not be spotlighted automatically. Pinning or spotlighting the signer's video, where the platform allows it, avoids this.
• Interpreters: when a sign language interpreter voices for a Deaf participant, hearing participants depend on the interpreter's microphone. Clear audio and low background noise on that microphone directly affect comprehension.
• Automatic captions: captions are generated from spoken audio. Their accuracy depends partly on the quality of the speakers' microphones and on background noise.

Muting is generally appropriate for a participant who is only signing. It prevents room noise, such as keyboard sounds or the incidental noises some people make while signing, from triggering speaker detection or distracting others. Whether a specific webcam's built-in microphone is good enough for an interpreter's voice could not be assessed here, because no device-specific evidence was available.

Gaps in this guide

This guide does not include tested webcam or microphone recommendations, platform-by-platform settings, or measured video requirements for legible signing. It also cannot replace learning signs from fluent signers. Facial grammar, movement, and regional variation are best learned from people who use the language every day. A local Deaf community organization or an accredited ASL course is the most reliable next step.