to look up — English conjugation

Frequency#17869Irregular

Indicative

Present (Simple Present) Irregular

The simple present describes habitual actions, general truths, and states. It is the most basic tense in English. For most verbs, add -s or -es for the third person singular (he, she, it).

She speaks three languages.

PronounEnglish
Ilook up
youlook up
he/she/itlooks up
welook up
you (pl.)look up
theylook up

Past (Simple Past) Irregular

The simple past describes completed actions at a specific time in the past. Regular verbs add -ed. There are around 200 common irregular verbs with unique past forms that must be learned individually.

She spoke to the manager yesterday.

PronounEnglish
Ilooked up
youlooked up
he/she/itlooked up
welooked up
you (pl.)looked up
theylooked up

Present continuous (Present Continuous) Irregular

The present continuous describes actions happening right now or temporary situations. Formed with am/is/are + verb-ing. Also used for definite future arrangements.

She is speaking to a client at the moment.

PronounEnglish
Iam looking up
youare looking up
he/she/itis looking up
weare looking up
you (pl.)are looking up
theyare looking up

Past continuous (Past Continuous) Irregular

The past continuous describes actions that were in progress at a specific moment in the past, often interrupted by another event. Formed with was/were + verb-ing.

She was speaking when the fire alarm went off.

PronounEnglish
Iwas looking up
youwere looking up
he/she/itwas looking up
wewere looking up
you (pl.)were looking up
theywere looking up

Present perfect (Present Perfect) Irregular

The present perfect connects the past to the present. It describes experiences, recent events, or situations that started in the past and continue now. Formed with have/has + past participle.

She has spoken at over fifty conferences.

PronounEnglish
Ihave looked up
youhave looked up
he/she/ithas looked up
wehave looked up
you (pl.)have looked up
theyhave looked up

Past perfect (Past Perfect) Irregular

The past perfect describes an action completed before another past event — the past of the past. Formed with had + past participle. Always implies a reference point in the past.

She had spoken to him before the meeting started.

PronounEnglish
Ihad looked up
youhad looked up
he/she/ithad looked up
wehad looked up
you (pl.)had looked up
theyhad looked up

Future (will) (Future Simple) Irregular

The future simple expresses predictions, spontaneous decisions, and promises. Formed with will + base infinitive. The contracted form will not = won't is very common in spoken English.

She will speak at the conference tomorrow.

PronounEnglish
Iwill look up
youwill look up
he/she/itwill look up
wewill look up
you (pl.)will look up
theywill look up

Future continuous (Future Continuous) Irregular

The future continuous describes an action that will be in progress at a specific future moment. Formed with will be + verb-ing. Often used to describe planned or expected ongoing actions.

This time tomorrow she will be speaking to the board.

PronounEnglish
Iwill be looking up
youwill be looking up
he/she/itwill be looking up
wewill be looking up
you (pl.)will be looking up
theywill be looking up

Future perfect (Future Perfect) Irregular

The future perfect describes an action that will be completed before a specific point in the future. Formed with will have + past participle. Common with time expressions like by then, by the time.

By Friday she will have spoken to all the clients.

PronounEnglish
Iwill have looked up
youwill have looked up
he/she/itwill have looked up
wewill have looked up
you (pl.)will have looked up
theywill have looked up

Subjunctive

Conditional (would) (Conditional) Irregular

The conditional describes hypothetical situations and their results. Formed with would + base infinitive. Used in if-clauses, polite requests, and reported speech about future events.

She would speak more if she had the chance.

PronounEnglish
Iwould look up
youwould look up
he/she/itwould look up
wewould look up
you (pl.)would look up
theywould look up