Study guide: Use Common Present Irregulars
Common verbs have forms that cannot all be produced from a regular ending rule. Learn supplied paradigms in meaningful contexts, then check subject agreement rather than treating every changed stem as an error.
Ideas to explain in your own words
- Tener uses tengo, tienes, tiene, tenemos and tienen in the practiced present paradigm. Spanish age descriptions conventionally use tener plus años; a direct English be-verb substitution would change the intended construction. Match the named subject to the tener form.
- Hacer means do or make in these supplied tasks. Present forms include hago, haces, hace, hacemos and hacen. The yo form changes to hago while several other forms keep the visible hac stem. Start with the explicitly supplied subject and choose its paradigm entry.
- Ir means go, and its practiced present forms are voy, vas, va, vamos and van. A destination can follow a; a plus el contracts to al for these ordinary noun phrases. Select the ir form matching the named subject.
- Querer and poder have frequent present stem changes: quiero and puedo, with corresponding tú and third-person forms. Nosotros uses queremos and podemos without those vowel changes. A following action verb remains an infinitive. First identify whether the supplied meaning is want or can.
Useful vocabulary
- tengo
- The present yo form of tener.
- voy
- The present yo form of ir.
- cambio de raíz
- A stem change, such as e to ie in quiero.
Watch your reasoning
- The question supplies a fictional age or possession; no real personal information is requested. Do not use soy quince años for age. Tener also appears in other expressions, but this task limits its meanings to those supplied.
- This is a common irregular yo pattern, not a rule that every verb ending in cer behaves identically. Spanish uses hacer in many fixed expressions, but the questions ask only the supplied task-making action and subject agreement.
- Ir is highly irregular and does not use a regular ir-class stem such as ir-o. These examples use the basic going meaning. Planned actions with ir a plus another infinitive are introduced later as a separate construction.
- Stem changes are verb-specific and tense-specific. The present patterns here do not predict all past forms. Quiero estudiar and puedo estudiar state different intentions/abilities, so grammar alone cannot replace the supplied meaning.
A worked review example
Use Tener for Supplied Age or Possession: Complete the original present-time sentence for yo. Verb tener means have. The supplied completion describes “quince años” (age fifteen) or “un cuaderno” (a notebook). “yo ___”. Which missing form matches this subject? Candidate answers: (A) tenemos (B) tengo (C) tiene (D) tienes. The present paradigm for this verb pairs yo with tengo. This form must be learned rather than produced by an assumed fully regular pattern; the other options refer to a different grammatical person or number. Match Common Hacer Forms: Complete the original present-time sentence for yo. Verb hacer means do/make. The intended action is “la tarea” (the task/homework). “yo ___”. Which missing form matches this subject? Candidate answers: (A) hace (B) hacemos (C) haces (D) hago. The present paradigm for this verb pairs yo with hago. This form must be learned rather than produced by an assumed fully regular pattern; the other options refer to a different grammatical person or number. Use Ir with a Destination: Complete the original present-time sentence for yo. Verb ir means go. The supplied destination is “a la biblioteca” (to the library). “yo ___”. Which missing form matches this subject? Candidate answers: (A) va (B) vamos (C) vas (D) voy. The present paradigm for this verb pairs yo with voy. This form must be learned rather than produced by an assumed fully regular pattern; the other options refer to a different grammatical person or number. Contrast Querer and Poder Patterns: Present-time supplied sentence: “yo ___ estudiar” (study). Use querer (want) and choose the missing verb for that subject. Candidate answers: (A) queremos (B) quiere (C) quieres (D) quiero. querer pairs yo with quiero. The following estudiar stays an infinitive. Querer changes e to ie and poder o to ue in the selected singular/third-plural forms, while nosotros retains queremos/podemos.
Make a practice plan
- Read the supplied Spanish, using the stated English glosses instead of guessing unknown words.
- Work the four lessons in order; mark grammatical evidence before selecting an answer.
- Complete the distinct review and write all four parts of the supplied transfer task.
- Compare your writing with the model, explain any correction, then attempt the separate unit exam.