i- (pokus sa gamit)

Instrument in Focus

Level 3

The i- instrument focus (or Pokus sa Gamit) highlights the tool used to perform an action. The tool becomes the ang phrase.

How It Works

The instrument focus is built using the prefix ipang-. This prefix is a combination of the focus marker i- and the instrumental prefix pang-. In everyday speech, the simple i- prefix is also frequently used as an alternative (e.g., Ihiwa mo ng karne ang kutsilyo instead of Ipanghiwa mo...). When using this alternative, it follows standard i- verb conjugation (Neutral: ihiwa → Completed: inihiwa → Progressive: inihihiwa → Contemplated: ihihiwa).

1. Nasal Assimilation and Substitution
The pang- part of the prefix changes based on the first letter of the root word, a process called nasal assimilation:

  • ipam-: Used before roots starting with p or b (e.g., punas → ipampunas).
  • ipan-: Used before roots starting with t, d, s, l, and r (e.g., sulat → ipansulat, linis → ipanlinis).
  • ipang-: Used before vowels and other consonants like k, h, g, w, and y (e.g., hiwa → ipanghiwa, kuskos → ipangkuskos). When used before a vowel, a hyphen is mandatory (e.g., ahit → ipang-ahit).

Additionally, nasal substitution (dropping the first letter of the root) commonly applies to roots starting with p, b, t, d, s, and k (e.g., ipampunas becomes ipamunas).

2. Aspect Formation
Like other verbs, these follow aspect rules. Because of nasal substitution, there are two parallel, equally valid tracks for conjugation:

  • Track 1 (Assimilation): ipampunas (Neutral) → ipinampunas (Completed) → ipinapampunas or ipinampupunas (Progressive) → ipapampunas or ipampupunas (Contemplated). This uses CV reduplication on the prefix or the root.
  • Track 2 (Substitution): ipamunas (Neutral) → ipinamunas (Completed) → ipinamumunas (Progressive) → ipamumunas (Contemplated). This uses reduplication on the root.

3. Sentence Structure
In this focus, the Actor is marked by ng (or a ko/mo/niya pronoun), the Instrument is marked by ang (or ito/iyan/iyon), and the Direct Object receiving the action is marked by ng (e.g., Ipinanghiwa ko ang kutsilyo ng karne - I used the knife to slice meat). The marker sa is used for direction or location. Note that word order is highly flexible in Filipino; it is very common to place the Direct Object before the Instrument (e.g., Ipinanghiwa ko ng karne ang kutsilyo). Additionally, the Direct Object is optional if it is already understood from context (e.g., Ipinampunas ko ang basahan - I used the rag for wiping).

Examples (4)

  1. Ipinampunas niya ang tela sa mesa.

    He/She used the cloth to wipe the table.

    Word by Word: Used-as-tool by-him/her the cloth on-the table.

    Here, 'tela' (cloth) is the instrument and is marked with 'ang'. The verb uses 'ipinam-' because 'punas' starts with 'p'.

  2. Ipanghiwa mo ang kutsilyong ito sa mangga.

    Use this knife to cut the mango.

    Word by Word: Use-as-tool by-you the knife-linker this on-the mango.

    The knife is the tool being focused on. The verb is in the neutral form, acting as a command.

  3. Ipinambayad ko ang perang ito sa kuryente.

    I used this money to pay for the electricity.

    Word by Word: Used-as-tool by-me the money-linker this to-the electricity.

    Money is the 'instrument' used to perform the action of paying. 'Ipinambayad' shows the action is completed.

  4. Ipansulat mo ang bolpen na ito.

    Use this pen to write.

    Word by Word: Use-as-tool by-you the pen linker this.

    The prefix 'ipan-' is used because the root 'sulat' starts with 's'.

Common Mistakes

  • Forgetting nasal assimilation.

    Ipangpunas niya ang tela.
    Ipampunas niya ang tela.

    The prefix 'pang-' must change to 'pam-' before words starting with 'p' or 'b'. This is a standard rule in Filipino phonology.

  • Using 'ang' for the actor instead of the instrument.

    Ipampunas siya ang tela.
    Ipampunas niya ang tela.

    In instrument focus, the actor must be in the ng case (niya), while the instrument takes the ang case.

How It Connects

Tap a pattern to see what it builds on and what it leads to.

i- (pokus sa gamit)Level 3Instrument in Focus

Learn This First

To understand the instrument focus, you must first be comfortable with the Filipino focus system (Austronesian alignment), specifically how the 'ang' marker identifies the primary participant in a sentence. Since the 'i-' prefix is also used for theme focus, familiarity with that basic verbal affix is required before specializing in its use for tools or instruments.

Words in This Pattern

i-