English verb conjugation
COULD DISMAST

Regular verb: dismast - dismasted - dismasted

Affirmation

Simple form	V-ing form
I could dismast you could dismast he could dismast we could dismast you could dismast they could dismast	I could be dismasting you could be dismasting he could be dismasting we could be dismasting you could be dismasting they could be dismasting
Perfect	V-ing perfect
I could have dismasted you could have dismasted he could have dismasted we could have dismasted you could have dismasted they could have dismasted	I could have been dismasting you could have been dismasting he could have been dismasting we could have been dismasting you could have been dismasting they could have been dismasting

Negation

Simple form	V-ing form
I could not dismast you could not dismast he could not dismast we could not dismast you could not dismast they could not dismast	I could not be dismasting you could not be dismasting he could not be dismasting we could not be dismasting you could not be dismasting they could not be dismasting
Perfect	V-ing perfect
I could not have dismasted you could not have dismasted he could not have dismasted we could not have dismasted you could not have dismasted they could not have dismasted	I could not have been dismasting you could not have been dismasting he could not have been dismasting we could not have been dismasting you could not have been dismasting they could not have been dismasting

Interrogative form

Simple form	V-ing form
could I dismast? could you dismast? could he dismast? could we dismast? could you dismast? could they dismast?	could I be dismasting? could you be dismasting? could he be dismasting? could we be dismasting? could you be dismasting? could they be dismasting?
Perfect	V-ing perfect
could I have dismasted? could you have dismasted? could he have dismasted? could we have dismasted? could you have dismasted? could they have dismasted?	could I have been dismasting? could you have been dismasting? could he have been dismasting? could we have been dismasting? could you have been dismasting? could they have been dismasting?

Interro-negative form

Simple form	V-ing form
could I not dismast? could you not dismast? could he not dismast? could we not dismast? could you not dismast? could they not dismast?	could I not be dismasting? could you not be dismasting? could he not be dismasting? could we not be dismasting? could you not be dismasting? could they not be dismasting?
Perfect	V-ing perfect
could I not have dismasted? could you not have dismasted? could he not have dismasted? could we not have dismasted? could you not have dismasted? could they not have dismasted?	could I not have been dismasting? could you not have been dismasting? could he not have been dismasting? could we not have been dismasting? could you not have been dismasting? could they not have been dismasting?