The phrase "sketch how" is correct and usable in written English.
It is often used when giving instructions or describing a process. Example: To bake a cake, first gather all the necessary ingredients. Next, sketch how the different layers of the cake will be assembled, starting with the base layer and working your way up. This will help ensure that your cake is well-structured and evenly distributed with frosting.
To sketch how the range of weapons has affected naval tactics, a simple structure that describes the processes of combat must be established.
Rudolph Giuliani's filings barely sketch how he became a multimillionaire just six years after pleading near poverty in a divorce contest.
Block and tenants' associations have blanketed the area with fliers calling the proposed structure a "monster building" and indicating with a diagrammatic sketch how the structure would loom over its neighbors.
I can only sketch how this secret history leaps from the 16th to the 20th century, following the traces of certain rebels who fought a society that crushed desire and free thought.
It is also about a view of the future, the left's chances of speaking to an anxious generation who will sooner or later sit at the heart of our politics, and the idea that in times as grim as these it might fall to the supposedly progressive side of politics to sketch how the worst effects of our split from Europe might be avoided.
Ha, ha! Etch A Sketch! How could investors be so stupid!
Mr. Criscione sketches how, by deftly chopping limbs, trimming the beard and changing shoes, St. Isaac Jogues can become St.
Dr. Myhrvold scans each page, points out glitches and sketches how he wants a chart to look.
Since we already had Trump and Game of Thrones sketches, how about a sketch where Trump is on Game of Thrones?
Such a system would need to "include those at the bottom, but also appeal clearly to the self-interest of the majority .Mr Field sketched how such a system might look in "Making Welfare Work", published in 1995.
The great naturalist first sketched how species might evolve along branches of an imaginary tree in 1837, an idea that quickly came to symbolise the theory of evolution by natural selection.
