と考えられる/と考えられている => one can think that; it is conceivable that; considered ~ N2
... と考えられている => one can think that; it is conceivable that; considered ~ N2
Confirm
... ものと考えられる => one can think that; it is conceivable that; considered ~ N2
Of course
... ものと考えられている => one can think that; it is conceivable that; considered ... N2
Of course
…ものと考えられている => one can think that; it is conceivable that; considered ... N2
Of course
... と考られる => one can think that; it is conceivable that; considered ... N3
Speculation
~にたえる (耐える)    => bear doing ~ N1
と([思「おも」]う、[言「い」]う、[考「かんが」]える) => That A N4
Particles
に[加「くわ」]えて/に[加「くわ」]え => In addition to A (not only A), B as well. N2
Lists, Examples
の[末「すえ」]/た[末「すえ」] => conclusion N2
Reason, Result, Response
さえ...たら => Just...is enough N3
Conditions (sufficient conditions)
それゆえ => therefore; consequently​; because of; due to ~ N3
Result