English verb conjugation
COULD SYNAPSE

Regular verb: synapse - synapsed - synapsed

Affirmation

Simple form	V-ing form
I could synapse you could synapse she could synapse we could synapse you could synapse they could synapse	I could be synapsing you could be synapsing she 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 she 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 she 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 she 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 she 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 she 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 she 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 she synapse? could we synapse? could you synapse? could they synapse?	could I be synapsing? could you be synapsing? could she 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 she 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 she 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 she 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 she 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 she 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 she not have been synapsing? could we not have been synapsing? could you not have been synapsing? could they not have been synapsing?