An A-Z of English Grammar and Usage

Demand: "I suggest that he on time." (Note the lack of '-s'). W — Who vs. Whom Who: Used as the subject of a verb ( Who called you? ).

Use sparingly in professional writing to avoid sounding evasive or overly formal. Q — Question Tags

They are followed by the infinitive without to (e.g., I must go , not I must to go ).

Used for specific items known to the listener.

Of English Grammar And Usage - An A-z

Demand: "I suggest that he on time." (Note the lack of '-s'). W — Who vs. Whom Who: Used as the subject of a verb ( Who called you? ).

Use sparingly in professional writing to avoid sounding evasive or overly formal. Q — Question Tags

They are followed by the infinitive without to (e.g., I must go , not I must to go ).

Used for specific items known to the listener.