Cool MateI promise you vs That I can guarantee you
When to use each in English, with meaning, register, and examples.
I promise you
Top 2,000 (common)
That I can guarantee you
Top 3,000 (common)
Most common: I promise you
| I promise you | That I can guarantee you | |
|---|---|---|
| Pronunciation | 🇬🇧 //aɪ ˈprɒmɪs jʊ//🇺🇸 //aɪ ˈprɑːmɪs ju// | 🇬🇧 //ðæt aɪ kæn ˈɡeərənti juː//🇺🇸 //ðæt aɪ kæn ˈɡɛrənˌti ju// |
| Meaning | I will do what I say. | A phrase to assure someone about something. |
| Example | I promise you, I will always be there for you. | That I can guarantee you, this product will meet your expectations. |
| Register | Neutral | Neutral |
| How common | Top 2,000 (common) | Top 3,000 (common) |
| Collocations | I promise you everything, I promise you will win, I promise you my support, I promise you won't regret it | that I can guarantee you satisfaction, that I can guarantee you success, that I can guarantee you safety, that I can guarantee you results, that I can guarantee you peace of mind |
| Common mistakes | Omitting 'you' makes it incomplete., Using 'promise' without 'I' sounds unnatural., Confusing with 'I promised you' for future assurances. | Omitting 'that' when starting the phrase., Using 'I can guarantee you' without a clear object., Confusing with similar phrases like 'I assure you'. |
| Usage notes | Used in various contexts to assure someone. Generally neutral, but can become informal in casual conversations. Avoid in overly formal situations. | Use in conversations when you want to assure someone. It's often used in both formal and informal contexts. |
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Frequently asked questions: I promise you vs That I can guarantee you
What's the difference between I promise you and That I can guarantee you?
I promise you: I will do what I say. That I can guarantee you: A phrase to assure someone about something.
Which is more common: I promise you and That I can guarantee you?
I promise you is the most common in everyday English.
Can you show an example of each?
I promise you: I promise you, I will always be there for you. That I can guarantee you: That I can guarantee you, this product will meet your expectations.
Can I use I promise you and That I can guarantee you interchangeably?
Not always. I promise you and That I can guarantee you are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.