English verb conjugation
CAN ROUGHCAST

Regular verb: roughcast - roughcasted - roughcasted

Affirmation

Simple form	V-ing form
I can roughcast you can roughcast he can roughcast we can roughcast you can roughcast they can roughcast	I can be roughcasting you can be roughcasting he can be roughcasting we can be roughcasting you can be roughcasting they can be roughcasting
Perfect	V-ing perfect
I can have roughcasted you can have roughcasted he can have roughcasted we can have roughcasted you can have roughcasted they can have roughcasted	I can have been roughcasting you can have been roughcasting he can have been roughcasting we can have been roughcasting you can have been roughcasting they can have been roughcasting

Negation

Simple form	V-ing form
I can't roughcast you can't roughcast he can't roughcast we can't roughcast you can't roughcast they can't roughcast	I can't be roughcasting you can't be roughcasting he can't be roughcasting we can't be roughcasting you can't be roughcasting they can't be roughcasting
Perfect	V-ing perfect
I can't have roughcasted you can't have roughcasted he can't have roughcasted we can't have roughcasted you can't have roughcasted they can't have roughcasted	I can't have been roughcasting you can't have been roughcasting he can't have been roughcasting we can't have been roughcasting you can't have been roughcasting they can't have been roughcasting

Interrogative form

Simple form	V-ing form
can I roughcast? can you roughcast? can he roughcast? can we roughcast? can you roughcast? can they roughcast?	can I be roughcasting? can you be roughcasting? can he be roughcasting? can we be roughcasting? can you be roughcasting? can they be roughcasting?
Perfect	V-ing perfect
can I have roughcasted? can you have roughcasted? can he have roughcasted? can we have roughcasted? can you have roughcasted? can they have roughcasted?	can I have been roughcasting? can you have been roughcasting? can he have been roughcasting? can we have been roughcasting? can you have been roughcasting? can they have been roughcasting?

Interro-negative form

Simple form	V-ing form
can't I roughcast? can't you roughcast? can't he roughcast? can't we roughcast? can't you roughcast? can't they roughcast?	can't I be roughcasting? can't you be roughcasting? can't he be roughcasting? can't we be roughcasting? can't you be roughcasting? can't they be roughcasting?
Perfect	V-ing perfect
can't I have roughcasted? can't you have roughcasted? can't he have roughcasted? can't we have roughcasted? can't you have roughcasted? can't they have roughcasted?	can't I have been roughcasting? can't you have been roughcasting? can't he have been roughcasting? can't we have been roughcasting? can't you have been roughcasting? can't they have been roughcasting?