English verb conjugation
COULD SECULARIZE

Regular verb: secularize - secularized - secularized

Affirmation

Simple form	V-ing form
I could secularize you could secularize he could secularize we could secularize you could secularize they could secularize	I could be secularizing you could be secularizing he could be secularizing we could be secularizing you could be secularizing they could be secularizing
Perfect	V-ing perfect
I could have secularized you could have secularized he could have secularized we could have secularized you could have secularized they could have secularized	I could have been secularizing you could have been secularizing he could have been secularizing we could have been secularizing you could have been secularizing they could have been secularizing

Negation

Simple form	V-ing form
I couldn't secularize you couldn't secularize he couldn't secularize we couldn't secularize you couldn't secularize they couldn't secularize	I couldn't be secularizing you couldn't be secularizing he couldn't be secularizing we couldn't be secularizing you couldn't be secularizing they couldn't be secularizing
Perfect	V-ing perfect
I couldn't have secularized you couldn't have secularized he couldn't have secularized we couldn't have secularized you couldn't have secularized they couldn't have secularized	I couldn't have been secularizing you couldn't have been secularizing he couldn't have been secularizing we couldn't have been secularizing you couldn't have been secularizing they couldn't have been secularizing

Interrogative form

Simple form	V-ing form
could I secularize? could you secularize? could he secularize? could we secularize? could you secularize? could they secularize?	could I be secularizing? could you be secularizing? could he be secularizing? could we be secularizing? could you be secularizing? could they be secularizing?
Perfect	V-ing perfect
could I have secularized? could you have secularized? could he have secularized? could we have secularized? could you have secularized? could they have secularized?	could I have been secularizing? could you have been secularizing? could he have been secularizing? could we have been secularizing? could you have been secularizing? could they have been secularizing?

Interro-negative form

Simple form	V-ing form
couldn't I secularize? couldn't you secularize? couldn't he secularize? couldn't we secularize? couldn't you secularize? couldn't they secularize?	couldn't I be secularizing? couldn't you be secularizing? couldn't he be secularizing? couldn't we be secularizing? couldn't you be secularizing? couldn't they be secularizing?
Perfect	V-ing perfect
couldn't I have secularized? couldn't you have secularized? couldn't he have secularized? couldn't we have secularized? couldn't you have secularized? couldn't they have secularized?	couldn't I have been secularizing? couldn't you have been secularizing? couldn't he have been secularizing? couldn't we have been secularizing? couldn't you have been secularizing? couldn't they have been secularizing?