not often means seldom
It is most often down to personal capabilities. It is generally seen to be the stroke, Butterfly, as the most difficult.
The 622VR is difficult to find. I have seen this pistol sell between $350 and $680.
The Basilica is so closely neighbored by other buildings and so large that it is difficult to find a viewing point where the entire building can be seen in one view.
The Moon is not seen only at night. The Moon can be seen whenever it is over the horizon and can reflect light back to the viewer. Is it often visible in the daytime, but as it is only reflecting light it can be difficult to see against the bright sky.
Toddles means to walk with short unsteady steps. This is seen in young children and they are often called toddlers.
Siyabona is a Zulu word that means "we see" or "we have seen." It is often used as a greeting or acknowledgement of someone's presence.
it means not very often
Tharsan is a Tamil name that means "knowledgeable" or "intelligent." It is often associated with individuals who are seen as wise and intelligent.
not seen or found often = scarce
It means treasure. It can also mean Thesaurus, but this is often seen spelled "tesauro"
Then there is no mode. There can only be a mode if one number occurs most often.
Mostly where you'll find rich people and big experience mansions.