Language structure

Verbs to describe trends

Verbs to describe an increase:

to rise	rose	подниматься
to increase	increased	повышаться
to grow	grew	расти

Verbs to describe a decrease:

to decline	declined	понижаться
to decrease	decreased	снижаться
to reduce	reduced	уменьшаться

Verbs to describe stability and instability:

to fluctuate	fluctuated	колебаться
to remain stable	remained stable	сохранять устойчивость
to stabilize	stabilized	стабилизироваться