English verb conjugation
COULD SECULARISE

Regular verb: secularise - secularised - secularised

Affirmation

Simple form	V-ing form
I could secularise you could secularise he could secularise we could secularise you could secularise they could secularise	I could be secularising you could be secularising he could be secularising we could be secularising you could be secularising they could be secularising
Perfect	V-ing perfect
I could have secularised you could have secularised he could have secularised we could have secularised you could have secularised they could have secularised	I could have been secularising you could have been secularising he could have been secularising we could have been secularising you could have been secularising they could have been secularising

Negation

Simple form	V-ing form
I couldn't secularise you couldn't secularise he couldn't secularise we couldn't secularise you couldn't secularise they couldn't secularise	I couldn't be secularising you couldn't be secularising he couldn't be secularising we couldn't be secularising you couldn't be secularising they couldn't be secularising
Perfect	V-ing perfect
I couldn't have secularised you couldn't have secularised he couldn't have secularised we couldn't have secularised you couldn't have secularised they couldn't have secularised	I couldn't have been secularising you couldn't have been secularising he couldn't have been secularising we couldn't have been secularising you couldn't have been secularising they couldn't have been secularising

Interrogative form

Simple form	V-ing form
could I secularise? could you secularise? could he secularise? could we secularise? could you secularise? could they secularise?	could I be secularising? could you be secularising? could he be secularising? could we be secularising? could you be secularising? could they be secularising?
Perfect	V-ing perfect
could I have secularised? could you have secularised? could he have secularised? could we have secularised? could you have secularised? could they have secularised?	could I have been secularising? could you have been secularising? could he have been secularising? could we have been secularising? could you have been secularising? could they have been secularising?

Interro-negative form

Simple form	V-ing form
couldn't I secularise? couldn't you secularise? couldn't he secularise? couldn't we secularise? couldn't you secularise? couldn't they secularise?	couldn't I be secularising? couldn't you be secularising? couldn't he be secularising? couldn't we be secularising? couldn't you be secularising? couldn't they be secularising?
Perfect	V-ing perfect
couldn't I have secularised? couldn't you have secularised? couldn't he have secularised? couldn't we have secularised? couldn't you have secularised? couldn't they have secularised?	couldn't I have been secularising? couldn't you have been secularising? couldn't he have been secularising? couldn't we have been secularising? couldn't you have been secularising? couldn't they have been secularising?