Present simple or present continuous?

Use the present simple for a routine, a general fact or a usual situation. The action does not have to be happening as you speak. A person can say that they work in a shop while they are at home.

Words such as usually, every Tuesday and on weekends can make the routine clear. A present simple statement can also describe something true for now without claiming it will last forever. The speaker presents it as a fact, rather than focusing on its progress or temporary nature.

With I, you, we and they, use the base form in a positive present simple statement. With he, she or it, usually add -s: works, reads, needs. Some spellings change, as in watches and studies, and have becomes has.

For questions and negatives with most main verbs, use do or does. After does or doesn't, the main verb returns to its base form. The verb be uses am, is and are instead of this do pattern. Keep these systems separate when you check a sentence.

Use the present continuous to show an action in progress. It may be happening at the exact moment of speaking, such as someone carrying a box through a door. The action has started, and you are viewing it before it finishes.

The action can also extend around now. If you are reading a long book this week, you can say you are reading it while the book is closed. The continuous form does not require every second of the activity to happen without a break.

Build the present continuous with am, is or are and an -ing form. Use am with I, is with he, she and it, and are with you, we and they. To make a negative, add not after am, is or are. To ask a question, put am, is or are before the subject.

Check the -ing spelling too. Read becomes reading. A final silent e usually drops, as in write and writing. Some short verbs double the last consonant, as in sit and sitting. Do not add do or does to a present continuous question.

The continuous can show that a situation belongs to a limited period. A person may normally work in one office but work at another office during repairs. The speaker chooses the continuous to present the arrangement as temporary.

Both the simple and continuous can be grammatical with verbs such as live and work. The difference is the speaker's view. A temporary situation can include a repeated action: taking the same bus every day for one week is still part of a temporary arrangement.

Knowing, owning, wanting and believing often describe states rather than actions in progress. For these meanings, the present simple is the usual form. A state can be true at this exact moment, so now does not automatically require a continuous verb.

Learn the meaning with the verb. Know, understand, belong and own normally use simple forms in these everyday uses. Other verbs can describe either a state or an action; their meaning matters more than a rule about the verb's spelling.

Think can introduce an opinion, or it can describe actively considering something. Have can mean possess, or it can be part of an activity such as have lunch. The first meanings are states; the activity meanings can use the continuous.

Do not ban every -ing form of a verb just because one meaning is a state. Read the words around the verb. Think that often introduces an opinion, while think about can describe a thought process happening now. Having a meal describes an activity, not ownership.

Usually and every week often support a simple routine; right now and this month often support a continuous situation. Read the whole message before choosing. A repeated action can be temporary, and a state can be true now.

The continuous can also describe a change in progress, such as a price rising. With always, it can draw attention to repeated behavior and often expresses the speaker's reaction or annoyance. A simple statement with always can report the routine more neutrally.

Present forms can also refer to the future when the context makes the time clear. The present simple often reports a timetable or schedule. The present continuous often describes a personal arrangement that has already been made.

A future time expression helps the listener understand that the action is not happening now. In some contexts both forms are possible with a different focus. Ask whether the message presents an official schedule or an arranged activity, rather than assuming every present form means this moment.