English verb conjugation
COULD ISLAND

Regular verb: island - islanded - islanded

Affirmation

Simple form	V-ing form
I could island you could island he could island we could island you could island they could island	I could be islanding you could be islanding he could be islanding we could be islanding you could be islanding they could be islanding
Perfect	V-ing perfect
I could have islanded you could have islanded he could have islanded we could have islanded you could have islanded they could have islanded	I could have been islanding you could have been islanding he could have been islanding we could have been islanding you could have been islanding they could have been islanding

Negation

Simple form	V-ing form
I could not island you could not island he could not island we could not island you could not island they could not island	I could not be islanding you could not be islanding he could not be islanding we could not be islanding you could not be islanding they could not be islanding
Perfect	V-ing perfect
I could not have islanded you could not have islanded he could not have islanded we could not have islanded you could not have islanded they could not have islanded	I could not have been islanding you could not have been islanding he could not have been islanding we could not have been islanding you could not have been islanding they could not have been islanding

Interrogative form

Simple form	V-ing form
could I island? could you island? could he island? could we island? could you island? could they island?	could I be islanding? could you be islanding? could he be islanding? could we be islanding? could you be islanding? could they be islanding?
Perfect	V-ing perfect
could I have islanded? could you have islanded? could he have islanded? could we have islanded? could you have islanded? could they have islanded?	could I have been islanding? could you have been islanding? could he have been islanding? could we have been islanding? could you have been islanding? could they have been islanding?

Interro-negative form

Simple form	V-ing form
could I not island? could you not island? could he not island? could we not island? could you not island? could they not island?	could I not be islanding? could you not be islanding? could he not be islanding? could we not be islanding? could you not be islanding? could they not be islanding?
Perfect	V-ing perfect
could I not have islanded? could you not have islanded? could he not have islanded? could we not have islanded? could you not have islanded? could they not have islanded?	could I not have been islanding? could you not have been islanding? could he not have been islanding? could we not have been islanding? could you not have been islanding? could they not have been islanding?