The phrase "are mostly driving" is correct and usable in written English.
It can be used to describe a situation where the majority of people or things are engaged in the act of driving, often in a context discussing transportation or behavior.
Example: "In the city during rush hour, the streets are mostly driving with cars and buses trying to navigate through traffic."
Alternatives: "are primarily driving" or "are largely driving".
It's those questions, after all, that are mostly driving the company's growth.
Clonal interference implies the existence of a characteristic selection strength σ ˜, such that mutations with selection coefficient σ > σ ˜ are mostly driving mutations (i.e., independent of interference) and mutations with σ < σ ˜ are mostly passenger mutations (i.e., subject to interference).
A sharp increase in the number of commercial real estate lenders is mostly driving the surge in mortgage-backed securities.
The overall idea behind the design is to highlight relevant information when it's needed but to let it fade back when it's not, allowing the driver to focus on the task at hand (which, at least for the next few years, is mostly driving).
"I don't like it down here one bit," said Matt Lenio, of Northport, on Long Island, whose earlier career was mostly spent driving marine pilings.
For example, he points out, in the past it was mostly about driving installs and generating app downloads.
In the end, many say the advantages of keeping some of the most sophisticated work in the United States are related to the factors that draw technology entrepreneurs from India and elsewhere to this country in the first place: Indian engineers and software designers in this country know that the businesses whose needs are driving technological innovation are mostly in the United States.
We also map the locations where errors in the driving variables are mostly responsible for the bulk of uncertainty in predicted GPP, in this case the water stress factor and the NDVI.
However, the exact molecular mechanisms driving these changes and their eventual regulation are mostly unknown.
That public market frothiness is what's mostly driving up M&A deal prices, PwC said in its report, which read in part: "Lofty IPO valuations have many companies pursuing a dual track to liquidity, preparing for both a sale and IPO, with attendant increases in valuation expectations".
In 2014, Zuckerberg noted that Facebook was "mostly focused on driving success for partners, whether they're news organizations that are publishing content that people share or public figures and individuals who are engaging directly on Facebook".
