Coniugazione del verbo inglese
MUST CRAB

Verbo regolare: crab - crabbed - crabbed

Affermazione

Forma semplice	Forma con V-ing
I must crab you must crab he must crab we must crab you must crab they must crab	I must be crabbing you must be crabbing he must be crabbing we must be crabbing you must be crabbing they must be crabbing
Perfetto	Perfetto con V-ing
I must have crabbed you must have crabbed he must have crabbed we must have crabbed you must have crabbed they must have crabbed	I must have been crabbing you must have been crabbing he must have been crabbing we must have been crabbing you must have been crabbing they must have been crabbing

Negazione

Forma semplice	Forma con V-ing
I mustn't crab you mustn't crab he mustn't crab we mustn't crab you mustn't crab they mustn't crab	I mustn't be crabbing you mustn't be crabbing he mustn't be crabbing we mustn't be crabbing you mustn't be crabbing they mustn't be crabbing
Perfetto	Perfetto con V-ing
I mustn't have crabbed you mustn't have crabbed he mustn't have crabbed we mustn't have crabbed you mustn't have crabbed they mustn't have crabbed	I mustn't have been crabbing you mustn't have been crabbing he mustn't have been crabbing we mustn't have been crabbing you mustn't have been crabbing they mustn't have been crabbing

Forma interrogativa

Forma semplice	Forma con V-ing
must I crab? must you crab? must he crab? must we crab? must you crab? must they crab?	must I be crabbing? must you be crabbing? must he be crabbing? must we be crabbing? must you be crabbing? must they be crabbing?
Perfetto	Perfetto con V-ing
must I have crabbed? must you have crabbed? must he have crabbed? must we have crabbed? must you have crabbed? must they have crabbed?	must I have been crabbing? must you have been crabbing? must he have been crabbing? must we have been crabbing? must you have been crabbing? must they have been crabbing?

Forma interro-negativa

Forma semplice	Forma con V-ing
mustn't I crab? mustn't you crab? mustn't he crab? mustn't we crab? mustn't you crab? mustn't they crab?	mustn't I be crabbing? mustn't you be crabbing? mustn't he be crabbing? mustn't we be crabbing? mustn't you be crabbing? mustn't they be crabbing?
Perfetto	Perfetto con V-ing
mustn't I have crabbed? mustn't you have crabbed? mustn't he have crabbed? mustn't we have crabbed? mustn't you have crabbed? mustn't they have crabbed?	mustn't I have been crabbing? mustn't you have been crabbing? mustn't he have been crabbing? mustn't we have been crabbing? mustn't you have been crabbing? mustn't they have been crabbing?