I must parquet you must parquet he must parquet we must parquet you must parquet they must parquet
V-ing form
I must be parqueting you must be parqueting he must be parqueting we must be parqueting you must be parqueting they must be parqueting
Perfect
I must have parqueted you must have parqueted he must have parqueted we must have parqueted you must have parqueted they must have parqueted
V-ing perfect
I must have been parqueting you must have been parqueting he must have been parqueting we must have been parqueting you must have been parqueting they must have been parqueting
Negation
Simple form
I must not parquet you must not parquet he must not parquet we must not parquet you must not parquet they must not parquet
V-ing form
I must not be parqueting you must not be parqueting he must not be parqueting we must not be parqueting you must not be parqueting they must not be parqueting
Perfect
I must not have parqueted you must not have parqueted he must not have parqueted we must not have parqueted you must not have parqueted they must not have parqueted
V-ing perfect
I must not have been parqueting you must not have been parqueting he must not have been parqueting we must not have been parqueting you must not have been parqueting they must not have been parqueting
Interrogative form
Simple form
must I parquet? must you parquet? must he parquet? must we parquet? must you parquet? must they parquet?
V-ing form
must I be parqueting? must you be parqueting? must he be parqueting? must we be parqueting? must you be parqueting? must they be parqueting?
Perfect
must I have parqueted? must you have parqueted? must he have parqueted? must we have parqueted? must you have parqueted? must they have parqueted?
V-ing perfect
must I have been parqueting? must you have been parqueting? must he have been parqueting? must we have been parqueting? must you have been parqueting? must they have been parqueting?
Interro-negative form
Simple form
must I not parquet? must you not parquet? must he not parquet? must we not parquet? must you not parquet? must they not parquet?
V-ing form
must I not be parqueting? must you not be parqueting? must he not be parqueting? must we not be parqueting? must you not be parqueting? must they not be parqueting?
Perfect
must I not have parqueted? must you not have parqueted? must he not have parqueted? must we not have parqueted? must you not have parqueted? must they not have parqueted?
V-ing perfect
must I not have been parqueting? must you not have been parqueting? must he not have been parqueting? must we not have been parqueting? must you not have been parqueting? must they not have been parqueting?