The type of grammar construct which is used in the given sentence is a:
What is a Simple Subject?
This refers to the use of words to show the performer of action in a sentence which shows the key word.
With this in mind, we can see that the given sentence contains a simple subject which is "A chef" as it is the performer of the action while also containing a simple predicate which is the verb "slices".
In conclusion, the given sentence is a simple subject, but contains a simple predicate too.
Read more about simple subject here:
https://brainly.com/question/18735
