A modal verb and an infinitive
Modal expressions: to be + Infinitive, to have + Infinitive
A verb with a modal meaning and an infinitive or a gerund
Verbs and expressions used in the predicate of sentences containing the Subjective Infinitive Construction (Complex Subject)
Modal expressions and an infinitive
Never mind who told me. I happen to know his car was seen here yesterday afternoon. (Du Maurier)
"You should answer that question," he said to Rachel. (Collins)
I have to work for my living. (Jerome)
Baring had been obliged to forego making friends. (Wilson)
We intend going to Switzerland, and climbing Mount Blanc. (Ch. Bronte)
