She's meeting fred at 3 o'clock
I think the name of the structure is.
Future continuous
Could you tell me if it's right.
Also could you tell me if the form is correct.
She's meeting Fred at 3 o'clock
Subjet+ verb-ing +future continuous
Yes, you are correct. The name of the structure used in the sentence is "future continuous." The future continuous tense is used to express an ongoing action that will happen at a specific time in the future. In this case, the subject is "she," the verb is "meeting" (in the present participle/gerund form "meeting"), and the time is "at 3 o'clock."
The form you provided is correct:
Subject + verb-ing + future continuous
So in this case, "She's meeting Fred at 3 o'clock" follows the correct form for the future continuous tense.