Regular verb: overcast - overcasted - overcasted
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 |
Simple form | V-ing form |
I mustn't overcast you mustn't overcast he mustn't overcast we mustn't overcast you mustn't overcast they mustn't overcast | I mustn't be overcasting you mustn't be overcasting he mustn't be overcasting we mustn't be overcasting you mustn't be overcasting they mustn't be overcasting |
Perfect | V-ing perfect |
I mustn't have overcasted you mustn't have overcasted he mustn't have overcasted we mustn't have overcasted you mustn't have overcasted they mustn't have overcasted | I mustn't have been overcasting you mustn't have been overcasting he mustn't have been overcasting we mustn't have been overcasting you mustn't have been overcasting they mustn't have been overcasting |
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? |
Simple form | V-ing form |
mustn't I overcast? mustn't you overcast? mustn't he overcast? mustn't we overcast? mustn't you overcast? mustn't they overcast? | mustn't I be overcasting? mustn't you be overcasting? mustn't he be overcasting? mustn't we be overcasting? mustn't you be overcasting? mustn't they be overcasting? |
Perfect | V-ing perfect |
mustn't I have overcasted? mustn't you have overcasted? mustn't he have overcasted? mustn't we have overcasted? mustn't you have overcasted? mustn't they have overcasted? | mustn't I have been overcasting? mustn't you have been overcasting? mustn't he have been overcasting? mustn't we have been overcasting? mustn't you have been overcasting? mustn't they have been overcasting? |