English verb conjugation
COULD FREIGHT

Regular verb: freight - freighted - freighted

Affirmation

Simple form	V-ing form
I could freight you could freight he could freight we could freight you could freight they could freight	I could be freighting you could be freighting he could be freighting we could be freighting you could be freighting they could be freighting
Perfect	V-ing perfect
I could have freighted you could have freighted he could have freighted we could have freighted you could have freighted they could have freighted	I could have been freighting you could have been freighting he could have been freighting we could have been freighting you could have been freighting they could have been freighting

Negation

Simple form	V-ing form
I couldn't freight you couldn't freight he couldn't freight we couldn't freight you couldn't freight they couldn't freight	I couldn't be freighting you couldn't be freighting he couldn't be freighting we couldn't be freighting you couldn't be freighting they couldn't be freighting
Perfect	V-ing perfect
I couldn't have freighted you couldn't have freighted he couldn't have freighted we couldn't have freighted you couldn't have freighted they couldn't have freighted	I couldn't have been freighting you couldn't have been freighting he couldn't have been freighting we couldn't have been freighting you couldn't have been freighting they couldn't have been freighting

Interrogative form

Simple form	V-ing form
could I freight? could you freight? could he freight? could we freight? could you freight? could they freight?	could I be freighting? could you be freighting? could he be freighting? could we be freighting? could you be freighting? could they be freighting?
Perfect	V-ing perfect
could I have freighted? could you have freighted? could he have freighted? could we have freighted? could you have freighted? could they have freighted?	could I have been freighting? could you have been freighting? could he have been freighting? could we have been freighting? could you have been freighting? could they have been freighting?

Interro-negative form

Simple form	V-ing form
couldn't I freight? couldn't you freight? couldn't he freight? couldn't we freight? couldn't you freight? couldn't they freight?	couldn't I be freighting? couldn't you be freighting? couldn't he be freighting? couldn't we be freighting? couldn't you be freighting? couldn't they be freighting?
Perfect	V-ing perfect
couldn't I have freighted? couldn't you have freighted? couldn't he have freighted? couldn't we have freighted? couldn't you have freighted? couldn't they have freighted?	couldn't I have been freighting? couldn't you have been freighting? couldn't he have been freighting? couldn't we have been freighting? couldn't you have been freighting? couldn't they have been freighting?