The sentence "It is often common" is a grammatically correct sentence that is commonly used in written English.
Example: It is often common for people to have trouble balancing their work and home lives.
However, it is often common to modify the acoustics of historical theaters according to the needs of modern performances.
Although the prevalence of open defecation is in decline, it is often common in fast-growing populations, so the total number of people doing it is not falling so fast, or is even rising.
With the lack of age- specific scientific evidence, it is often common to extrapolate the data from young adult studies for clinical decision-making in elders.
It is also important to note that it is often common to see ambiguously mapped reads with modern short read technology.
Similar questions were asked about use of a pacifier, use of a security blanket (it is often common for children in Chile to suck the blanket while going to sleep), and whether the child sucked their fingers.
In turn, it is often common to experience referred body pain and feel your toxic emotions through bodily pains that won't go away.
"For those who are anxious, it's often common to want to control the situation, but you can't always have it that way," Yip said.
It was often common for a Native American man to marry outside of his nation, and associate with his wife's people going forward.
It's often common for students to get great grades early in the semester and slowly trail off throughout.
Undernutrition is often common in poor-resource countries where appropriate breastfeeding and complementary feeding (CF) practices are suboptimal [ 5- 8].
