English verb conjugation
COULD PARBAKE

Regular verb: parbake - parbaked - parbaked

Affirmation

Simple form	V-ing form
I could parbake you could parbake he could parbake we could parbake you could parbake they could parbake	I could be parbaking you could be parbaking he could be parbaking we could be parbaking you could be parbaking they could be parbaking
Perfect	V-ing perfect
I could have parbaked you could have parbaked he could have parbaked we could have parbaked you could have parbaked they could have parbaked	I could have been parbaking you could have been parbaking he could have been parbaking we could have been parbaking you could have been parbaking they could have been parbaking

Negation

Simple form	V-ing form
I couldn't parbake you couldn't parbake he couldn't parbake we couldn't parbake you couldn't parbake they couldn't parbake	I couldn't be parbaking you couldn't be parbaking he couldn't be parbaking we couldn't be parbaking you couldn't be parbaking they couldn't be parbaking
Perfect	V-ing perfect
I couldn't have parbaked you couldn't have parbaked he couldn't have parbaked we couldn't have parbaked you couldn't have parbaked they couldn't have parbaked	I couldn't have been parbaking you couldn't have been parbaking he couldn't have been parbaking we couldn't have been parbaking you couldn't have been parbaking they couldn't have been parbaking

Interrogative form

Simple form	V-ing form
could I parbake? could you parbake? could he parbake? could we parbake? could you parbake? could they parbake?	could I be parbaking? could you be parbaking? could he be parbaking? could we be parbaking? could you be parbaking? could they be parbaking?
Perfect	V-ing perfect
could I have parbaked? could you have parbaked? could he have parbaked? could we have parbaked? could you have parbaked? could they have parbaked?	could I have been parbaking? could you have been parbaking? could he have been parbaking? could we have been parbaking? could you have been parbaking? could they have been parbaking?

Interro-negative form

Simple form	V-ing form
couldn't I parbake? couldn't you parbake? couldn't he parbake? couldn't we parbake? couldn't you parbake? couldn't they parbake?	couldn't I be parbaking? couldn't you be parbaking? couldn't he be parbaking? couldn't we be parbaking? couldn't you be parbaking? couldn't they be parbaking?
Perfect	V-ing perfect
couldn't I have parbaked? couldn't you have parbaked? couldn't he have parbaked? couldn't we have parbaked? couldn't you have parbaked? couldn't they have parbaked?	couldn't I have been parbaking? couldn't you have been parbaking? couldn't he have been parbaking? couldn't we have been parbaking? couldn't you have been parbaking? couldn't they have been parbaking?