English verb conjugation
COULD RAILROAD

Regular verb: railroad - railroaded - railroaded

Affirmation

Simple form	V-ing form
I could railroad you could railroad he could railroad we could railroad you could railroad they could railroad	I could be railroading you could be railroading he could be railroading we could be railroading you could be railroading they could be railroading
Perfect	V-ing perfect
I could have railroaded you could have railroaded he could have railroaded we could have railroaded you could have railroaded they could have railroaded	I could have been railroading you could have been railroading he could have been railroading we could have been railroading you could have been railroading they could have been railroading

Negation

Simple form	V-ing form
I couldn't railroad you couldn't railroad he couldn't railroad we couldn't railroad you couldn't railroad they couldn't railroad	I couldn't be railroading you couldn't be railroading he couldn't be railroading we couldn't be railroading you couldn't be railroading they couldn't be railroading
Perfect	V-ing perfect
I couldn't have railroaded you couldn't have railroaded he couldn't have railroaded we couldn't have railroaded you couldn't have railroaded they couldn't have railroaded	I couldn't have been railroading you couldn't have been railroading he couldn't have been railroading we couldn't have been railroading you couldn't have been railroading they couldn't have been railroading

Interrogative form

Simple form	V-ing form
could I railroad? could you railroad? could he railroad? could we railroad? could you railroad? could they railroad?	could I be railroading? could you be railroading? could he be railroading? could we be railroading? could you be railroading? could they be railroading?
Perfect	V-ing perfect
could I have railroaded? could you have railroaded? could he have railroaded? could we have railroaded? could you have railroaded? could they have railroaded?	could I have been railroading? could you have been railroading? could he have been railroading? could we have been railroading? could you have been railroading? could they have been railroading?

Interro-negative form

Simple form	V-ing form
couldn't I railroad? couldn't you railroad? couldn't he railroad? couldn't we railroad? couldn't you railroad? couldn't they railroad?	couldn't I be railroading? couldn't you be railroading? couldn't he be railroading? couldn't we be railroading? couldn't you be railroading? couldn't they be railroading?
Perfect	V-ing perfect
couldn't I have railroaded? couldn't you have railroaded? couldn't he have railroaded? couldn't we have railroaded? couldn't you have railroaded? couldn't they have railroaded?	couldn't I have been railroading? couldn't you have been railroading? couldn't he have been railroading? couldn't we have been railroading? couldn't you have been railroading? couldn't they have been railroading?