Which verbs do we use with 'problem'?

We can use singular or plural verbs with many collective nouns, Pamela, and government is one of these. Singular and plural forms are often mixed as are the pronouns that refer back to the nouns in ...

Phrasal modals include expressions ‘be able to’, ‘had better’, ‘used to’, ‘have to’, ‘have got to’, ‘ought to’. However, the phrasal verb ‘had better’ is not followed ...

Phrasal modals include expressions ‘be able to’, ‘had better’, ‘used to’, ‘have to’, ‘have got to’, ‘ought to’. However, the phrasal verb ‘had better’ is not followed ...