sentence: We can see that there are lots of serious and frequent weather - related disasters happening in recent decades , such as typhoons , hurricanes , wild fires and mud slides .
modified: we can see that there are lots of serious and frequently weather disaster happened in decades , such as typhoon , hurricane , wild fire and mud slide .
transformation: ORTH, MORPH, OTHER, NOUN:NUM, VERB:FORM, ADJ, NOUN:NUM, NOUN:NUM, NOUN:NUM, NOUN:NUM