to do — English conjugation

Frequency#202Irregular

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
Ido
youdo
he/she/itdoes
wedo
you (pl.)do
theydo

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
Idid
youdid
he/she/itdid
wedid
you (pl.)did
theydid

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 doing
youare doing
he/she/itis doing
weare doing
you (pl.)are doing
theyare doing

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 doing
youwere doing
he/she/itwas doing
wewere doing
you (pl.)were doing
theywere doing

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 done
youhave done
he/she/ithas done
wehave done
you (pl.)have done
theyhave done

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 done
youhad done
he/she/ithad done
wehad done
you (pl.)had done
theyhad done

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 do
youwill do
he/she/itwill do
wewill do
you (pl.)will do
theywill do

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 doing
youwill be doing
he/she/itwill be doing
wewill be doing
you (pl.)will be doing
theywill be doing

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 done
youwill have done
he/she/itwill have done
wewill have done
you (pl.)will have done
theywill have done

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 do
youwould do
he/she/itwould do
wewould do
you (pl.)would do
theywould do