prepositions gerund

to be afraid

• of

• about

to be engaged

• at

• in

to rely

• on

• for

to persist

• on

• in

to be proud

• about

• of

to depend

• with

• on

to object

• to

• against

to be sure

• of

• for

to complain

• of

• about

to consist

• in

• on