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 couldn't dismast you couldn't dismast he couldn't dismast we couldn't dismast you couldn't dismast they couldn't dismast	I couldn't be dismasting you couldn't be dismasting he couldn't be dismasting we couldn't be dismasting you couldn't be dismasting they couldn't be dismasting
Perfect	V-ing perfect
I couldn't have dismasted you couldn't have dismasted he couldn't have dismasted we couldn't have dismasted you couldn't have dismasted they couldn't have dismasted	I couldn't have been dismasting you couldn't have been dismasting he couldn't have been dismasting we couldn't have been dismasting you couldn't have been dismasting they couldn't 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
couldn't I dismast? couldn't you dismast? couldn't he dismast? couldn't we dismast? couldn't you dismast? couldn't they dismast?	couldn't I be dismasting? couldn't you be dismasting? couldn't he be dismasting? couldn't we be dismasting? couldn't you be dismasting? couldn't they be dismasting?
Perfect	V-ing perfect
couldn't I have dismasted? couldn't you have dismasted? couldn't he have dismasted? couldn't we have dismasted? couldn't you have dismasted? couldn't they have dismasted?	couldn't I have been dismasting? couldn't you have been dismasting? couldn't he have been dismasting? couldn't we have been dismasting? couldn't you have been dismasting? couldn't they have been dismasting?