English verb conjugation
COULD PARAGRAPH

Regular verb: paragraph - paragraphed - paragraphed

Affirmation

Simple form	V-ing form
I could paragraph you could paragraph he could paragraph we could paragraph you could paragraph they could paragraph	I could be paragraphing you could be paragraphing he could be paragraphing we could be paragraphing you could be paragraphing they could be paragraphing
Perfect	V-ing perfect
I could have paragraphed you could have paragraphed he could have paragraphed we could have paragraphed you could have paragraphed they could have paragraphed	I could have been paragraphing you could have been paragraphing he could have been paragraphing we could have been paragraphing you could have been paragraphing they could have been paragraphing

Negation

Simple form	V-ing form
I couldn't paragraph you couldn't paragraph he couldn't paragraph we couldn't paragraph you couldn't paragraph they couldn't paragraph	I couldn't be paragraphing you couldn't be paragraphing he couldn't be paragraphing we couldn't be paragraphing you couldn't be paragraphing they couldn't be paragraphing
Perfect	V-ing perfect
I couldn't have paragraphed you couldn't have paragraphed he couldn't have paragraphed we couldn't have paragraphed you couldn't have paragraphed they couldn't have paragraphed	I couldn't have been paragraphing you couldn't have been paragraphing he couldn't have been paragraphing we couldn't have been paragraphing you couldn't have been paragraphing they couldn't have been paragraphing

Interrogative form

Simple form	V-ing form
could I paragraph? could you paragraph? could he paragraph? could we paragraph? could you paragraph? could they paragraph?	could I be paragraphing? could you be paragraphing? could he be paragraphing? could we be paragraphing? could you be paragraphing? could they be paragraphing?
Perfect	V-ing perfect
could I have paragraphed? could you have paragraphed? could he have paragraphed? could we have paragraphed? could you have paragraphed? could they have paragraphed?	could I have been paragraphing? could you have been paragraphing? could he have been paragraphing? could we have been paragraphing? could you have been paragraphing? could they have been paragraphing?

Interro-negative form

Simple form	V-ing form
couldn't I paragraph? couldn't you paragraph? couldn't he paragraph? couldn't we paragraph? couldn't you paragraph? couldn't they paragraph?	couldn't I be paragraphing? couldn't you be paragraphing? couldn't he be paragraphing? couldn't we be paragraphing? couldn't you be paragraphing? couldn't they be paragraphing?
Perfect	V-ing perfect
couldn't I have paragraphed? couldn't you have paragraphed? couldn't he have paragraphed? couldn't we have paragraphed? couldn't you have paragraphed? couldn't they have paragraphed?	couldn't I have been paragraphing? couldn't you have been paragraphing? couldn't he have been paragraphing? couldn't we have been paragraphing? couldn't you have been paragraphing? couldn't they have been paragraphing?