English verb conjugation
COULD SYNAPSE

Regular verb: synapse - synapsed - synapsed

Affirmation

Simple form	V-ing form
I could synapse you could synapse he could synapse we could synapse you could synapse they could synapse	I could be synapsing you could be synapsing he could be synapsing we could be synapsing you could be synapsing they could be synapsing
Perfect	V-ing perfect
I could have synapsed you could have synapsed he could have synapsed we could have synapsed you could have synapsed they could have synapsed	I could have been synapsing you could have been synapsing he could have been synapsing we could have been synapsing you could have been synapsing they could have been synapsing

Negation

Simple form	V-ing form
I could not synapse you could not synapse he could not synapse we could not synapse you could not synapse they could not synapse	I could not be synapsing you could not be synapsing he could not be synapsing we could not be synapsing you could not be synapsing they could not be synapsing
Perfect	V-ing perfect
I could not have synapsed you could not have synapsed he could not have synapsed we could not have synapsed you could not have synapsed they could not have synapsed	I could not have been synapsing you could not have been synapsing he could not have been synapsing we could not have been synapsing you could not have been synapsing they could not have been synapsing

Interrogative form

Simple form	V-ing form
could I synapse? could you synapse? could he synapse? could we synapse? could you synapse? could they synapse?	could I be synapsing? could you be synapsing? could he be synapsing? could we be synapsing? could you be synapsing? could they be synapsing?
Perfect	V-ing perfect
could I have synapsed? could you have synapsed? could he have synapsed? could we have synapsed? could you have synapsed? could they have synapsed?	could I have been synapsing? could you have been synapsing? could he have been synapsing? could we have been synapsing? could you have been synapsing? could they have been synapsing?

Interro-negative form

Simple form	V-ing form
could I not synapse? could you not synapse? could he not synapse? could we not synapse? could you not synapse? could they not synapse?	could I not be synapsing? could you not be synapsing? could he not be synapsing? could we not be synapsing? could you not be synapsing? could they not be synapsing?
Perfect	V-ing perfect
could I not have synapsed? could you not have synapsed? could he not have synapsed? could we not have synapsed? could you not have synapsed? could they not have synapsed?	could I not have been synapsing? could you not have been synapsing? could he not have been synapsing? could we not have been synapsing? could you not have been synapsing? could they not have been synapsing?