English verb conjugation
MUST OVERCAST

Regular verb: overcast - overcasted - overcasted

Affirmation

Simple form	V-ing form
I must overcast you must overcast he must overcast we must overcast you must overcast they must overcast	I must be overcasting you must be overcasting he must be overcasting we must be overcasting you must be overcasting they must be overcasting
Perfect	V-ing perfect
I must have overcasted you must have overcasted he must have overcasted we must have overcasted you must have overcasted they must have overcasted	I must have been overcasting you must have been overcasting he must have been overcasting we must have been overcasting you must have been overcasting they must have been overcasting

Negation

Simple form	V-ing form
I must not overcast you must not overcast he must not overcast we must not overcast you must not overcast they must not overcast	I must not be overcasting you must not be overcasting he must not be overcasting we must not be overcasting you must not be overcasting they must not be overcasting
Perfect	V-ing perfect
I must not have overcasted you must not have overcasted he must not have overcasted we must not have overcasted you must not have overcasted they must not have overcasted	I must not have been overcasting you must not have been overcasting he must not have been overcasting we must not have been overcasting you must not have been overcasting they must not have been overcasting

Interrogative form

Simple form	V-ing form
must I overcast? must you overcast? must he overcast? must we overcast? must you overcast? must they overcast?	must I be overcasting? must you be overcasting? must he be overcasting? must we be overcasting? must you be overcasting? must they be overcasting?
Perfect	V-ing perfect
must I have overcasted? must you have overcasted? must he have overcasted? must we have overcasted? must you have overcasted? must they have overcasted?	must I have been overcasting? must you have been overcasting? must he have been overcasting? must we have been overcasting? must you have been overcasting? must they have been overcasting?

Interro-negative form

Simple form	V-ing form
must I not overcast? must you not overcast? must he not overcast? must we not overcast? must you not overcast? must they not overcast?	must I not be overcasting? must you not be overcasting? must he not be overcasting? must we not be overcasting? must you not be overcasting? must they not be overcasting?
Perfect	V-ing perfect
must I not have overcasted? must you not have overcasted? must he not have overcasted? must we not have overcasted? must you not have overcasted? must they not have overcasted?	must I not have been overcasting? must you not have been overcasting? must he not have been overcasting? must we not have been overcasting? must you not have been overcasting? must they not have been overcasting?