Matrix Verb System – Formulas and Situations

Continuous –

Formula

Continuous – Situations

Perfect –

Formula

Perfect – Situations

Perfect Continuous – Formula

Perfect Continuous – Situations

Grammar Flashcards
Simple
Easy
Past Simple
All the same
Present Simple
He/she/it - S
Future Simple
All the same
Continuous
To be, ing
An action happening
at a point in time
Past Continuous
past of to be
Present Continuous
present of to be
Future Continuous
future of to be
Perfect
Have, P.P.
An action completed
before a point in time
Past Perfect
past of have
Present Perfect
present of have
Future Perfect
future of have
Perfect Continuous
Have, P.P. to be, I N G
An action happening
up to, or happening just before a point in time
Past Perfect Continuous
past of have
Present Perfect Continuous
present of have
Future Perfect Continuous
future of have