Introductory verbs

agree

• to V

• V-ing

• smb to V

• about to V

advise

• smb to V

• to V

• V-ing

• of

accuse

• smb of V-ing

• of V-ing

• to V

• V-ing

explain

• that smb V-s

• to V

• V-ing

• to V-ing

claim

• to V

• V-ing

• that smb Vs

• about V-ing

ask

• smb to V

• smb to V-ing

• V-ing

• on

apologise

• for V-ing

• for to V

• V-ing

• to V

complain

• to smb of smth

• to V-ing

• to V

• V-ing

warn

• smb to V

• smb V-ing

• about to V

• of V-ing

promise

• to V

• V-ing

• about V-ing

• on to V