English verb conjugation
COULD BETOKEN

Regular verb: betoken - betokened - betokened

Affirmation

Simple form	V-ing form
I could betoken you could betoken he could betoken we could betoken you could betoken they could betoken	I could be betokening you could be betokening he could be betokening we could be betokening you could be betokening they could be betokening
Perfect	V-ing perfect
I could have betokened you could have betokened he could have betokened we could have betokened you could have betokened they could have betokened	I could have been betokening you could have been betokening he could have been betokening we could have been betokening you could have been betokening they could have been betokening

Negation

Simple form	V-ing form
I couldn't betoken you couldn't betoken he couldn't betoken we couldn't betoken you couldn't betoken they couldn't betoken	I couldn't be betokening you couldn't be betokening he couldn't be betokening we couldn't be betokening you couldn't be betokening they couldn't be betokening
Perfect	V-ing perfect
I couldn't have betokened you couldn't have betokened he couldn't have betokened we couldn't have betokened you couldn't have betokened they couldn't have betokened	I couldn't have been betokening you couldn't have been betokening he couldn't have been betokening we couldn't have been betokening you couldn't have been betokening they couldn't have been betokening

Interrogative form

Simple form	V-ing form
could I betoken? could you betoken? could he betoken? could we betoken? could you betoken? could they betoken?	could I be betokening? could you be betokening? could he be betokening? could we be betokening? could you be betokening? could they be betokening?
Perfect	V-ing perfect
could I have betokened? could you have betokened? could he have betokened? could we have betokened? could you have betokened? could they have betokened?	could I have been betokening? could you have been betokening? could he have been betokening? could we have been betokening? could you have been betokening? could they have been betokening?

Interro-negative form

Simple form	V-ing form
couldn't I betoken? couldn't you betoken? couldn't he betoken? couldn't we betoken? couldn't you betoken? couldn't they betoken?	couldn't I be betokening? couldn't you be betokening? couldn't he be betokening? couldn't we be betokening? couldn't you be betokening? couldn't they be betokening?
Perfect	V-ing perfect
couldn't I have betokened? couldn't you have betokened? couldn't he have betokened? couldn't we have betokened? couldn't you have betokened? couldn't they have betokened?	couldn't I have been betokening? couldn't you have been betokening? couldn't he have been betokening? couldn't we have been betokening? couldn't you have been betokening? couldn't they have been betokening?