English verb conjugation
COULD JETTY

Regular verb: jetty - jettied - jettied

Affirmation

Simple form	V-ing form
I could jetty you could jetty he could jetty we could jetty you could jetty they could jetty	I could be jettying you could be jettying he could be jettying we could be jettying you could be jettying they could be jettying
Perfect	V-ing perfect
I could have jettied you could have jettied he could have jettied we could have jettied you could have jettied they could have jettied	I could have been jettying you could have been jettying he could have been jettying we could have been jettying you could have been jettying they could have been jettying

Negation

Simple form	V-ing form
I couldn't jetty you couldn't jetty he couldn't jetty we couldn't jetty you couldn't jetty they couldn't jetty	I couldn't be jettying you couldn't be jettying he couldn't be jettying we couldn't be jettying you couldn't be jettying they couldn't be jettying
Perfect	V-ing perfect
I couldn't have jettied you couldn't have jettied he couldn't have jettied we couldn't have jettied you couldn't have jettied they couldn't have jettied	I couldn't have been jettying you couldn't have been jettying he couldn't have been jettying we couldn't have been jettying you couldn't have been jettying they couldn't have been jettying

Interrogative form

Simple form	V-ing form
could I jetty? could you jetty? could he jetty? could we jetty? could you jetty? could they jetty?	could I be jettying? could you be jettying? could he be jettying? could we be jettying? could you be jettying? could they be jettying?
Perfect	V-ing perfect
could I have jettied? could you have jettied? could he have jettied? could we have jettied? could you have jettied? could they have jettied?	could I have been jettying? could you have been jettying? could he have been jettying? could we have been jettying? could you have been jettying? could they have been jettying?

Interro-negative form

Simple form	V-ing form
couldn't I jetty? couldn't you jetty? couldn't he jetty? couldn't we jetty? couldn't you jetty? couldn't they jetty?	couldn't I be jettying? couldn't you be jettying? couldn't he be jettying? couldn't we be jettying? couldn't you be jettying? couldn't they be jettying?
Perfect	V-ing perfect
couldn't I have jettied? couldn't you have jettied? couldn't he have jettied? couldn't we have jettied? couldn't you have jettied? couldn't they have jettied?	couldn't I have been jettying? couldn't you have been jettying? couldn't he have been jettying? couldn't we have been jettying? couldn't you have been jettying? couldn't they have been jettying?