I want you to + (verb) 'I want you to' is telling someone that you have a desire or would like for them to do something. Here are some examples: "I want you to clean the dishes." "I want you to come home right after school." "I want you to call once you get there." "I want you to explain yourself to me." "I want you to educate me." By using the word 'need' instead of 'want' you are expressing something that is required or wanted. Here are some examples: "I need you to study harder in school." "I need you to stop and listen to me." "I need you to greet our guests." "I need you to introduce me to your family." "I need to request a refund."

I'm here to + (verb) You are informing someone that you are at a particular place to accomplish something. Here are some examples: "I'm here to apply for the job." "I'm here to take a test." "I'm here to receive my gift." "I'm here to support all your decisions." "I'm here to watch a movie." "I'm here to work on your computer." "I'm here to welcome you to the neighborhood." "I'm here to raise awareness for cancer." "I'm here to start the job." "I'm here to receive the award."

I have something + (verb)

When using the expression 'I have something' you are communicating that you possess something or need to do something that is unspecified or undetermined.

Here are some examples:

"I have something to complete."
"I have something to share with you."
"I have something important to tell you."
"I have something to encourage you."
"I have something to explain to you."
"I have something special planned for your birthday."
"I have something else to consider."
"I have something to apologize about."
"I have something to attend tonight."
"I have something to ask you."
"I have something fun for us to do."

English for communication basic1

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I'm looking forward to

When telling someone that you are 'looking forward to' you are saying that you are waiting or hoping for something, especially with pleasure.

Here are some examples:

"I'm looking forward to meeting you."
"I'm looking forward to talking with you."
"I'm looking forward to going on vacation."
"I'm looking forward to spending time with my family."
"I'm looking forward to learning the English language."
"I am looking forward to visiting another country."
"I am looking forward to having a family."
"I am looking forward to graduating from college."
"I am looking forward to watching the baseball game."
"I am looking forward to running in a race."