"Could" is a modal verb used to express possibility or past ability as well as to make suggestions and requests. "Could" is also commonly used in conditional sentences as the conditional form of "can." Examples: Extreme rain could cause the river to flood the city.

When we use can and could?

Can, like could and would, is used to ask a polite question, but can is only used to ask permission to do or say something ("Can I borrow your car?" "Can I get you something to drink?"). Could is the past tense of can, but it also has uses apart from that--and that is where the confusion lies.

When should and could is used?

Just remember that could is used to talk about something that can happen, would is used to talk about something that will happen in an imagined situation, and should is used to talk about something that ought to happen or must happen.

Could uses and examples?

We use could to show that something is possible, but not certain:

• They could come by car. (= Maybe they will come by car.) ...
• It can be very cold here in winter. ...
• That can't be true. ...
• It's ten o'clock. ...
• It could be very cold there in winter. ...
• They know the way here. ...
• She can speak several languages. ...
• I can see you.

Could would when to use?

The words could and would are modal auxiliary verbs, wherein both are the past tense form of the verbs can and will respectively. We make use of the word 'could' to express ability or past possibility, whereas 'would' can be used to show willingness or when we imagine a situation.

Correct Use of CAN and COULD | What's the Difference? | Modal Verbs in English Grammar

29 related questions found

Could vs Can grammar?

'Can' is a modal verb, which is used with the main verb to express the ability of a person or thing in doing something. On the other extreme, 'could' is the past participle or second form of the verb, which is used with the main verb to talk about a past the ability of an individual in doing something.

Could usage in English grammar?

"Could" is a modal verb used to express possibility or past ability as well as to make suggestions and requests. "Could" is also commonly used in conditional sentences as the conditional form of "can." Examples: Extreme rain could cause the river to flood the city.

How can I use could in a sentence?

Could sentence example

1. I wish you could hear yourself talking. ...
2. What could he do about it but lose more sleep? ...
3. How could she blame him? ...
4. How could he find out? ...
5. I never thought I could do it. ...
6. I had let so much gas out of my balloon that I could not rise again, and in a few minutes the earth closed over my head.

Where would is used?

would is the past tense form of will. Because it is a past tense, it is used: to talk about the past. to talk about hypotheses (when we imagine something)

Is could present tense?

Could is used for past and future instances, or sometimes in the present tense (although in the present tense it is normally describing a possibility or is part of a question).

Would you or could you?

'Could You' is considered to be an informal way of asking something, contrary, 'Would You' is a formal way of requesting someone to do something.

Could have been means?

Could +have -indicates a possible past action which was not done by the subject eg: she could have gone to the party but she was not interested. Could have been +verb ing----meaning this action would have been going on possibly eg:i could have been studying at this time if u had not come come to see me.

What is could have in grammar?

1: Could have + past participle means that something was possible in the past, or you had the ability to do something in the past, but that you didn't do it. (See also modals of ability.) I could have stayed up late, but I decided to go to bed early. They could have won the race, but they didn't try hard enough.

Could you or can you?

All are grammatically correct. Both are fine grammatically, but it appears that you are aiming for a relatively formal setting in which case "Could" is slightly more formal-sounding. Neither would be incorrect, however.

Could have been uses?

"Could have been" = could have + the verb BE. Examples: I could have been there on time if I had left home earlier. (= It was possible for me to be there on time, but it didn't happen.)

Can I use could for future?

We often use could to express possibility in the present and the future.

Would VS could examples?

“Would” to Show Certainty

While “could” shows ability or possibility, “would” shows certainty in a past or hypothetical situation. If you think about “would” being the past tense of “will,” then it completely makes sense. For example: When I was younger, I would ride my bike home in 10 minutes.

Could VS would have?

'Would have' is used to denote the possibility of something, whereas 'could have' is used to indicate certainty or ability of something. 'Would have' shows a person's desire to do something, but they could not, whereas 'could have' indicates that something was possible in the past, but it didn't happen.

Is would a permission modal?

We use the modal verbs can, could and would to offer to do things for people or to invite them to do something. We also use them to make requests or ask permission to do something.

Can you could you difference?

To summarize, 'can' is the present tense version of the word and 'could' is the past tense version of the word. 'Could' is also used when a condition must be fulfilled in order for the thing to happen. ... When asking someone to do something, either word can be used, but 'could' is considered to be more polite.

Could have sentences in English?

Could have is used to talk about something that was or wasn't possible in the past. You could have bought the cheaper jacket, it looked great on you. Ben couldn't have known about the promotion, I haven't told anyone yet!

Is could past tense?

Could has no tenses, no participles, and no infinitive form. There is no past tense, but could have followed by a past participle is used for referring to something in the past that was not real, or something that may possibly have been real: I could have been killed.

How can I use could in question?

We often use could in a question to ask somebody to do something. The use of could in this way is fairly polite (formal): Could you tell me where the bank is, please?

Could should would have?

Past modals tell what could have, would have, and should have happened. To form these past modals, use could, would, or should followed by have, followed by a past participle verb. Use have for all pronouns; never use has or had to form a past modal.