English verb conjugation
COULD TRESPASS

Regular verb: trespass - trespassed - trespassed

Affirmation

Simple form	V-ing form
I could trespass you could trespass he could trespass we could trespass you could trespass they could trespass	I could be trespassing you could be trespassing he could be trespassing we could be trespassing you could be trespassing they could be trespassing
Perfect	V-ing perfect
I could have trespassed you could have trespassed he could have trespassed we could have trespassed you could have trespassed they could have trespassed	I could have been trespassing you could have been trespassing he could have been trespassing we could have been trespassing you could have been trespassing they could have been trespassing

Negation

Simple form	V-ing form
I couldn't trespass you couldn't trespass he couldn't trespass we couldn't trespass you couldn't trespass they couldn't trespass	I couldn't be trespassing you couldn't be trespassing he couldn't be trespassing we couldn't be trespassing you couldn't be trespassing they couldn't be trespassing
Perfect	V-ing perfect
I couldn't have trespassed you couldn't have trespassed he couldn't have trespassed we couldn't have trespassed you couldn't have trespassed they couldn't have trespassed	I couldn't have been trespassing you couldn't have been trespassing he couldn't have been trespassing we couldn't have been trespassing you couldn't have been trespassing they couldn't have been trespassing

Interrogative form

Simple form	V-ing form
could I trespass? could you trespass? could he trespass? could we trespass? could you trespass? could they trespass?	could I be trespassing? could you be trespassing? could he be trespassing? could we be trespassing? could you be trespassing? could they be trespassing?
Perfect	V-ing perfect
could I have trespassed? could you have trespassed? could he have trespassed? could we have trespassed? could you have trespassed? could they have trespassed?	could I have been trespassing? could you have been trespassing? could he have been trespassing? could we have been trespassing? could you have been trespassing? could they have been trespassing?

Interro-negative form

Simple form	V-ing form
couldn't I trespass? couldn't you trespass? couldn't he trespass? couldn't we trespass? couldn't you trespass? couldn't they trespass?	couldn't I be trespassing? couldn't you be trespassing? couldn't he be trespassing? couldn't we be trespassing? couldn't you be trespassing? couldn't they be trespassing?
Perfect	V-ing perfect
couldn't I have trespassed? couldn't you have trespassed? couldn't he have trespassed? couldn't we have trespassed? couldn't you have trespassed? couldn't they have trespassed?	couldn't I have been trespassing? couldn't you have been trespassing? couldn't he have been trespassing? couldn't we have been trespassing? couldn't you have been trespassing? couldn't they have been trespassing?