Group 1 analyse, verb consider in detail and subject to an analysis in order to discover essential features or meaning break down into components or essential features make a mathematical, chemical, or grammatical analysis of

consent, verb
give an affirmative reply to; respond favorably to

consent, noun
permission to do something
he indicated his consent

considerable, adj
large or relatively large in number or amount or extent or degree
a considerable quantity

constant, noun
a quantity that does not vary
a number representing a quantity assumed to have a fixed value in a specified mathematical context
the velocity of light is a constant

constant, adj
unvarying in nature
steadfast in purpose or devotion or affection
a man constant in adherence to his ideals
uninterrupted in time and indefinitely long continuing

constrain, verb
hold back
restrict

contribute, verb
bestow a quality on
contribute to some cause
I gave at the office
be conducive to
The use of computers in the classroom lead to better writing
provide